23681515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 33650064

約数和(自身を除く): 9968549

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 3011, 7865, 15055, 33121, 39143, 165605, 195715, 364331, 430573, 1821655, 2152865, 4736303, 23681515]

約数ペア:

[(1, 23681515), (5, 4736303), (11, 2152865), (13, 1821655), (55, 430573), (65, 364331), (121, 195715), (143, 165605), (605, 39143), (715, 33121), (1573, 15055), (3011, 7865)]