85220355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8467}}^1$

素因数の和:8547

約数の個数: 32

約数和(自身を含む): 151204608

約数和(自身を除く): 65984253

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 8467, 10065, 25401, 42335, 93137, 127005, 279411, 465685, 516487, 1397055, 1549461, 2582435, 5681357, 7747305, 17044071, 28406785, 85220355]

約数ペア:

[(1, 85220355), (3, 28406785), (5, 17044071), (11, 7747305), (15, 5681357), (33, 2582435), (55, 1549461), (61, 1397055), (165, 516487), (183, 465685), (305, 279411), (671, 127005), (915, 93137), (2013, 42335), (3355, 25401), (8467, 10065)]