15690424545

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{6131}}^1$

素因数の和:6308

約数の個数: 80

約数和(自身を含む): 28847871360

約数和(自身を除く): 13157446815

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 89, 135, 213, 267, 355, 405, 445, 639, 801, 1065, 1335, 1917, 2403, 3195, 4005, 5751, 6131, 6319, 7209, 9585, 12015, 18393, 18957, 28755, 30655, 31595, 36045, 55179, 56871, 91965, 94785, 165537, 170613, 275895, 284355, 435301, 496611, 511839, 545659, 827685, 853065, 1305903, 1636977, 2176505, 2483055, 2559195, 2728295, 3917709, 4910931, 6529515, 8184885, 11753127, 14732793, 19588545, 24554655, 35259381, 38741789, 44198379, 58765635, 73663965, 116225367, 176296905, 193708945, 220991895, 348676101, 581126835, 1046028303, 1743380505, 3138084909, 5230141515, 15690424545]

約数ペア:

[(1, 15690424545), (3, 5230141515), (5, 3138084909), (9, 1743380505), (15, 1046028303), (27, 581126835), (45, 348676101), (71, 220991895), (81, 193708945), (89, 176296905), (135, 116225367), (213, 73663965), (267, 58765635), (355, 44198379), (405, 38741789), (445, 35259381), (639, 24554655), (801, 19588545), (1065, 14732793), (1335, 11753127), (1917, 8184885), (2403, 6529515), (3195, 4910931), (4005, 3917709), (5751, 2728295), (6131, 2559195), (6319, 2483055), (7209, 2176505), (9585, 1636977), (12015, 1305903), (18393, 853065), (18957, 827685), (28755, 545659), (30655, 511839), (31595, 496611), (36045, 435301), (55179, 284355), (56871, 275895), (91965, 170613), (94785, 165537)]