13156927875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42839}}^1$

素因数の和:42883

約数の個数: 128

約数和(自身を含む): 29940019200

約数和(自身を除く): 16783091325

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 135, 175, 189, 195, 225, 273, 315, 325, 351, 375, 455, 525, 585, 675, 819, 875, 945, 975, 1125, 1365, 1575, 1625, 1755, 2275, 2457, 2625, 2925, 3375, 4095, 4725, 4875, 6825, 7875, 8775, 11375, 12285, 14625, 20475, 23625, 34125, 42839, 43875, 61425, 102375, 128517, 214195, 299873, 307125, 385551, 556907, 642585, 899619, 1070975, 1156653, 1499365, 1670721, 1927755, 2698857, 2784535, 3212925, 3898349, 4498095, 5012163, 5354875, 5783265, 7496825, 8096571, 8353605, 9638775, 11695047, 13494285, 13922675, 15036489, 16064625, 19491745, 22490475, 25060815, 28916325, 35085141, 37484125, 40482855, 41768025, 48193875, 58475235, 67471425, 69613375, 75182445, 97458725, 105255423, 112452375, 125304075, 144581625, 175425705, 202414275, 208840125, 292376175, 337357125, 375912225, 487293625, 526277115, 626520375, 877128525, 1012071375, 1461880875, 1879561125, 2631385575, 4385642625, 13156927875]

約数ペア:

[(1, 13156927875), (3, 4385642625), (5, 2631385575), (7, 1879561125), (9, 1461880875), (13, 1012071375), (15, 877128525), (21, 626520375), (25, 526277115), (27, 487293625), (35, 375912225), (39, 337357125), (45, 292376175), (63, 208840125), (65, 202414275), (75, 175425705), (91, 144581625), (105, 125304075), (117, 112452375), (125, 105255423), (135, 97458725), (175, 75182445), (189, 69613375), (195, 67471425), (225, 58475235), (273, 48193875), (315, 41768025), (325, 40482855), (351, 37484125), (375, 35085141), (455, 28916325), (525, 25060815), (585, 22490475), (675, 19491745), (819, 16064625), (875, 15036489), (945, 13922675), (975, 13494285), (1125, 11695047), (1365, 9638775), (1575, 8353605), (1625, 8096571), (1755, 7496825), (2275, 5783265), (2457, 5354875), (2625, 5012163), (2925, 4498095), (3375, 3898349), (4095, 3212925), (4725, 2784535), (4875, 2698857), (6825, 1927755), (7875, 1670721), (8775, 1499365), (11375, 1156653), (12285, 1070975), (14625, 899619), (20475, 642585), (23625, 556907), (34125, 385551), (42839, 307125), (43875, 299873), (61425, 214195), (102375, 128517)]