53641625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 70287360

約数和(自身を除く): 16645735

約数列:

[1, 5, 25, 31, 109, 125, 127, 155, 545, 635, 775, 2725, 3175, 3379, 3875, 3937, 13625, 13843, 15875, 16895, 19685, 69215, 84475, 98425, 346075, 422375, 429133, 492125, 1730375, 2145665, 10728325, 53641625]

約数ペア:

[(1, 53641625), (5, 10728325), (25, 2145665), (31, 1730375), (109, 492125), (125, 429133), (127, 422375), (155, 346075), (545, 98425), (635, 84475), (775, 69215), (2725, 19685), (3175, 16895), (3379, 15875), (3875, 13843), (3937, 13625)]