25492467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 45957888

約数和(自身を除く): 20465421

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 653, 1001, 1183, 1859, 1959, 3003, 3549, 4571, 5577, 7183, 8489, 13013, 13713, 21549, 25467, 39039, 50281, 59423, 93379, 110357, 150843, 178269, 280137, 331071, 653653, 772499, 1213927, 1960959, 2317497, 3641781, 8497489, 25492467]

約数ペア:

[(1, 25492467), (3, 8497489), (7, 3641781), (11, 2317497), (13, 1960959), (21, 1213927), (33, 772499), (39, 653653), (77, 331071), (91, 280137), (143, 178269), (169, 150843), (231, 110357), (273, 93379), (429, 59423), (507, 50281), (653, 39039), (1001, 25467), (1183, 21549), (1859, 13713), (1959, 13013), (3003, 8489), (3549, 7183), (4571, 5577)]