1301474525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 1858881024

約数和(自身を除く): 557406499

約数列:

[1, 5, 13, 17, 25, 65, 85, 103, 221, 325, 425, 515, 1105, 1339, 1751, 2287, 2575, 5525, 6695, 8755, 11435, 22763, 29731, 33475, 38879, 43775, 57175, 113815, 148655, 194395, 235561, 505427, 569075, 743275, 971975, 1177805, 2527135, 3062293, 4004537, 5889025, 12635675, 15311465, 20022685, 52058981, 76557325, 100113425, 260294905, 1301474525]

約数ペア:

[(1, 1301474525), (5, 260294905), (13, 100113425), (17, 76557325), (25, 52058981), (65, 20022685), (85, 15311465), (103, 12635675), (221, 5889025), (325, 4004537), (425, 3062293), (515, 2527135), (1105, 1177805), (1339, 971975), (1751, 743275), (2287, 569075), (2575, 505427), (5525, 235561), (6695, 194395), (8755, 148655), (11435, 113815), (22763, 57175), (29731, 43775), (33475, 38879)]