3640005

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 6595200

約数和(自身を除く): 2955195

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 457, 531, 885, 1371, 1593, 2285, 2655, 4113, 6855, 7965, 12339, 20565, 26963, 61695, 80889, 134815, 242667, 404445, 728001, 1213335, 3640005]

約数ペア:

[(1, 3640005), (3, 1213335), (5, 728001), (9, 404445), (15, 242667), (27, 134815), (45, 80889), (59, 61695), (135, 26963), (177, 20565), (295, 12339), (457, 7965), (531, 6855), (885, 4113), (1371, 2655), (1593, 2285)]