49442625

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 90529920

約数和(自身を除く): 41087295

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 619, 639, 1065, 1125, 1775, 1857, 3095, 3195, 5325, 5571, 8875, 9285, 15475, 15975, 26625, 27855, 43949, 46425, 77375, 79875, 131847, 139275, 219745, 232125, 395541, 659235, 696375, 1098725, 1977705, 3296175, 5493625, 9888525, 16480875, 49442625]

約数ペア:

[(1, 49442625), (3, 16480875), (5, 9888525), (9, 5493625), (15, 3296175), (25, 1977705), (45, 1098725), (71, 696375), (75, 659235), (125, 395541), (213, 232125), (225, 219745), (355, 139275), (375, 131847), (619, 79875), (639, 77375), (1065, 46425), (1125, 43949), (1775, 27855), (1857, 26625), (3095, 15975), (3195, 15475), (5325, 9285), (5571, 8875)]