56552159625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5209}}^1$

素因数の和:5388

約数の個数: 128

約数和(自身を含む): 108142594560

約数和(自身を除く): 51590434935

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 131, 195, 221, 255, 325, 375, 393, 425, 655, 663, 975, 1105, 1275, 1625, 1703, 1965, 2125, 2227, 3275, 3315, 4875, 5109, 5209, 5525, 6375, 6681, 8515, 9825, 11135, 15627, 16375, 16575, 25545, 26045, 27625, 28951, 33405, 42575, 49125, 55675, 67717, 78135, 82875, 86853, 88553, 127725, 130225, 144755, 167025, 203151, 212875, 265659, 278375, 338585, 390675, 434265, 442765, 638625, 651125, 682379, 723775, 835125, 1015755, 1151189, 1328295, 1692925, 1953375, 2047137, 2171325, 2213825, 3411895, 3453567, 3618875, 5078775, 5755945, 6641475, 8464625, 8870927, 10235685, 10856625, 11069125, 11600443, 17059475, 17267835, 25393875, 26612781, 28779725, 33207375, 34801329, 44354635, 51178425, 58002215, 85297375, 86339175, 133063905, 143898625, 150805759, 174006645, 221773175, 255892125, 290011075, 431695875, 452417277, 665319525, 754028795, 870033225, 1108865875, 1450055375, 2262086385, 3326597625, 3770143975, 4350166125, 11310431925, 18850719875, 56552159625]

約数ペア:

[(1, 56552159625), (3, 18850719875), (5, 11310431925), (13, 4350166125), (15, 3770143975), (17, 3326597625), (25, 2262086385), (39, 1450055375), (51, 1108865875), (65, 870033225), (75, 754028795), (85, 665319525), (125, 452417277), (131, 431695875), (195, 290011075), (221, 255892125), (255, 221773175), (325, 174006645), (375, 150805759), (393, 143898625), (425, 133063905), (655, 86339175), (663, 85297375), (975, 58002215), (1105, 51178425), (1275, 44354635), (1625, 34801329), (1703, 33207375), (1965, 28779725), (2125, 26612781), (2227, 25393875), (3275, 17267835), (3315, 17059475), (4875, 11600443), (5109, 11069125), (5209, 10856625), (5525, 10235685), (6375, 8870927), (6681, 8464625), (8515, 6641475), (9825, 5755945), (11135, 5078775), (15627, 3618875), (16375, 3453567), (16575, 3411895), (25545, 2213825), (26045, 2171325), (27625, 2047137), (28951, 1953375), (33405, 1692925), (42575, 1328295), (49125, 1151189), (55675, 1015755), (67717, 835125), (78135, 723775), (82875, 682379), (86853, 651125), (88553, 638625), (127725, 442765), (130225, 434265), (144755, 390675), (167025, 338585), (203151, 278375), (212875, 265659)]