2017692425

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{189011}}^1$

素因数の和:189089

約数の個数: 24

約数和(自身を含む): 2906248512

約数和(自身を除く): 888556087

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 189011, 945055, 1323077, 4725275, 6615385, 11529671, 33076925, 57648355, 80707697, 288241775, 403538485, 2017692425]

約数ペア:

[(1, 2017692425), (5, 403538485), (7, 288241775), (25, 80707697), (35, 57648355), (61, 33076925), (175, 11529671), (305, 6615385), (427, 4725275), (1525, 1323077), (2135, 945055), (10675, 189011)]