1226027715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3092

約数の個数: 64

約数和(自身を含む): 2228857344

約数和(自身を除く): 1002829629

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 61, 123, 165, 183, 205, 305, 451, 615, 671, 915, 1353, 2013, 2255, 2501, 2971, 3355, 6765, 7503, 8913, 10065, 12505, 14855, 27511, 32681, 37515, 44565, 82533, 98043, 121811, 137555, 163405, 181231, 365433, 412665, 490215, 543693, 609055, 906155, 1339921, 1827165, 1993541, 2718465, 4019763, 5980623, 6699605, 7430471, 9967705, 20098815, 22291413, 29903115, 37152355, 81735181, 111457065, 245205543, 408675905, 1226027715]

約数ペア:

[(1, 1226027715), (3, 408675905), (5, 245205543), (11, 111457065), (15, 81735181), (33, 37152355), (41, 29903115), (55, 22291413), (61, 20098815), (123, 9967705), (165, 7430471), (183, 6699605), (205, 5980623), (305, 4019763), (451, 2718465), (615, 1993541), (671, 1827165), (915, 1339921), (1353, 906155), (2013, 609055), (2255, 543693), (2501, 490215), (2971, 412665), (3355, 365433), (6765, 181231), (7503, 163405), (8913, 137555), (10065, 121811), (12505, 98043), (14855, 82533), (27511, 44565), (32681, 37515)]