38276475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 66376704

約数和(自身を除く): 28100229

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 101, 155, 163, 303, 465, 489, 505, 775, 815, 1515, 2325, 2445, 2525, 3131, 4075, 5053, 7575, 9393, 12225, 15159, 15655, 16463, 25265, 46965, 49389, 75795, 78275, 82315, 126325, 234825, 246945, 378975, 411575, 510353, 1234725, 1531059, 2551765, 7655295, 12758825, 38276475]

約数ペア:

[(1, 38276475), (3, 12758825), (5, 7655295), (15, 2551765), (25, 1531059), (31, 1234725), (75, 510353), (93, 411575), (101, 378975), (155, 246945), (163, 234825), (303, 126325), (465, 82315), (489, 78275), (505, 75795), (775, 49389), (815, 46965), (1515, 25265), (2325, 16463), (2445, 15655), (2525, 15159), (3131, 12225), (4075, 9393), (5053, 7575)]