23216895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13256

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 21235905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 13229, 39687, 66145, 119061, 171977, 198435, 357183, 515931, 595305, 859885, 1547793, 1785915, 2579655, 4643379, 7738965, 23216895]

約数ペア:

[(1, 23216895), (3, 7738965), (5, 4643379), (9, 2579655), (13, 1785915), (15, 1547793), (27, 859885), (39, 595305), (45, 515931), (65, 357183), (117, 198435), (135, 171977), (195, 119061), (351, 66145), (585, 39687), (1755, 13229)]