2019082395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{154897}}^1$

素因数の和:154995

約数の個数: 32

約数和(自身を含む): 3568849920

約数和(自身を除く): 1549767525

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 154897, 464691, 774485, 1703867, 2323455, 5111601, 8519335, 12236863, 25558005, 36710589, 61184315, 134605493, 183552945, 403816479, 673027465, 2019082395]

約数ペア:

[(1, 2019082395), (3, 673027465), (5, 403816479), (11, 183552945), (15, 134605493), (33, 61184315), (55, 36710589), (79, 25558005), (165, 12236863), (237, 8519335), (395, 5111601), (869, 2323455), (1185, 1703867), (2607, 774485), (4345, 464691), (13035, 154897)]