25671129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 38860800

約数和(自身を除く): 13189671

約数列:

[1, 3, 11, 33, 43, 79, 129, 229, 237, 473, 687, 869, 1419, 2519, 2607, 3397, 7557, 9847, 10191, 18091, 29541, 37367, 54273, 108317, 112101, 199001, 324951, 597003, 777913, 2333739, 8557043, 25671129]

約数ペア:

[(1, 25671129), (3, 8557043), (11, 2333739), (33, 777913), (43, 597003), (79, 324951), (129, 199001), (229, 112101), (237, 108317), (473, 54273), (687, 37367), (869, 29541), (1419, 18091), (2519, 10191), (2607, 9847), (3397, 7557)]