2650035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 1865805

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 139, 155, 205, 417, 465, 615, 695, 1271, 2085, 3813, 4309, 5699, 6355, 12927, 17097, 19065, 21545, 28495, 64635, 85485, 176669, 530007, 883345, 2650035]

約数ペア:

[(1, 2650035), (3, 883345), (5, 530007), (15, 176669), (31, 85485), (41, 64635), (93, 28495), (123, 21545), (139, 19065), (155, 17097), (205, 12927), (417, 6355), (465, 5699), (615, 4309), (695, 3813), (1271, 2085)]