13151565

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4663

約数の個数: 40

約数和(自身を含む): 26949120

約数和(自身を除く): 13797555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4639, 13917, 23195, 32473, 41751, 69585, 97419, 125253, 162365, 208755, 292257, 375759, 487095, 626265, 876771, 1461285, 1878795, 2630313, 4383855, 13151565]

約数ペア:

[(1, 13151565), (3, 4383855), (5, 2630313), (7, 1878795), (9, 1461285), (15, 876771), (21, 626265), (27, 487095), (35, 375759), (45, 292257), (63, 208755), (81, 162365), (105, 125253), (135, 97419), (189, 69585), (315, 41751), (405, 32473), (567, 23195), (945, 13917), (2835, 4639)]