132471525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 227985408

約数和(自身を除く): 95513883

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 227, 251, 465, 681, 753, 775, 1135, 1255, 2325, 3405, 3765, 5675, 6275, 7037, 7781, 17025, 18825, 21111, 23343, 35185, 38905, 56977, 105555, 116715, 170931, 175925, 194525, 284885, 527775, 583575, 854655, 1424425, 1766287, 4273275, 5298861, 8831435, 26494305, 44157175, 132471525]

約数ペア:

[(1, 132471525), (3, 44157175), (5, 26494305), (15, 8831435), (25, 5298861), (31, 4273275), (75, 1766287), (93, 1424425), (155, 854655), (227, 583575), (251, 527775), (465, 284885), (681, 194525), (753, 175925), (775, 170931), (1135, 116715), (1255, 105555), (2325, 56977), (3405, 38905), (3765, 35185), (5675, 23343), (6275, 21111), (7037, 18825), (7781, 17025)]