55662425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 87077760

約数和(自身を除く): 31415335

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 301, 325, 455, 559, 569, 1075, 1505, 2275, 2795, 2845, 3913, 3983, 7397, 7525, 13975, 14225, 19565, 19915, 24467, 36985, 51779, 97825, 99575, 122335, 171269, 184925, 258895, 318071, 611675, 856345, 1294475, 1590355, 2226497, 4281725, 7951775, 11132485, 55662425]

約数ペア:

[(1, 55662425), (5, 11132485), (7, 7951775), (13, 4281725), (25, 2226497), (35, 1590355), (43, 1294475), (65, 856345), (91, 611675), (175, 318071), (215, 258895), (301, 184925), (325, 171269), (455, 122335), (559, 99575), (569, 97825), (1075, 51779), (1505, 36985), (2275, 24467), (2795, 19915), (2845, 19565), (3913, 14225), (3983, 13975), (7397, 7525)]