25132305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 45122112

約数和(自身を除く): 19989807

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 227, 305, 363, 605, 671, 681, 915, 1135, 1815, 2013, 2497, 3355, 3405, 7381, 7491, 10065, 12485, 13847, 22143, 27467, 36905, 37455, 41541, 69235, 82401, 110715, 137335, 152317, 207705, 412005, 456951, 761585, 1675487, 2284755, 5026461, 8377435, 25132305]

約数ペア:

[(1, 25132305), (3, 8377435), (5, 5026461), (11, 2284755), (15, 1675487), (33, 761585), (55, 456951), (61, 412005), (121, 207705), (165, 152317), (183, 137335), (227, 110715), (305, 82401), (363, 69235), (605, 41541), (671, 37455), (681, 36905), (915, 27467), (1135, 22143), (1815, 13847), (2013, 12485), (2497, 10065), (3355, 7491), (3405, 7381)]