40052145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 73681920

約数和(自身を除く): 33629775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2131, 2685, 3759, 6265, 6393, 10655, 14917, 18795, 31965, 44751, 74585, 223755, 381449, 1144347, 1907245, 2670143, 5721735, 8010429, 13350715, 40052145]

約数ペア:

[(1, 40052145), (3, 13350715), (5, 8010429), (7, 5721735), (15, 2670143), (21, 1907245), (35, 1144347), (105, 381449), (179, 223755), (537, 74585), (895, 44751), (1253, 31965), (2131, 18795), (2685, 14917), (3759, 10655), (6265, 6393)]