2015742245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{1571}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 2709624960

約数和(自身を除く): 693882715

約数列:

[1, 5, 11, 41, 55, 205, 451, 569, 1571, 2255, 2845, 6259, 7855, 17281, 23329, 31295, 64411, 86405, 116645, 256619, 322055, 708521, 893899, 1283095, 3542605, 4469495, 9832889, 36649859, 49164445, 183249295, 403148449, 2015742245]

約数ペア:

[(1, 2015742245), (5, 403148449), (11, 183249295), (41, 49164445), (55, 36649859), (205, 9832889), (451, 4469495), (569, 3542605), (1571, 1283095), (2255, 893899), (2845, 708521), (6259, 322055), (7855, 256619), (17281, 116645), (23329, 86405), (31295, 64411)]