101888925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 179036160

約数和(自身を除く): 77147235

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 127, 285, 381, 475, 563, 635, 1425, 1689, 1905, 2413, 2815, 3175, 7239, 8445, 9525, 10697, 12065, 14075, 32091, 36195, 42225, 53485, 60325, 71501, 160455, 180975, 214503, 267425, 357505, 802275, 1072515, 1358519, 1787525, 4075557, 5362575, 6792595, 20377785, 33962975, 101888925]

約数ペア:

[(1, 101888925), (3, 33962975), (5, 20377785), (15, 6792595), (19, 5362575), (25, 4075557), (57, 1787525), (75, 1358519), (95, 1072515), (127, 802275), (285, 357505), (381, 267425), (475, 214503), (563, 180975), (635, 160455), (1425, 71501), (1689, 60325), (1905, 53485), (2413, 42225), (2815, 36195), (3175, 32091), (7239, 14075), (8445, 12065), (9525, 10697)]