26968305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 55480320

約数和(自身を除く): 28512015

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 859, 897, 1365, 1495, 2093, 2415, 2577, 4295, 4485, 6013, 6279, 10465, 11167, 12885, 18039, 19757, 30065, 31395, 33501, 55835, 59271, 78169, 90195, 98785, 138299, 167505, 234507, 256841, 296355, 390845, 414897, 691495, 770523, 1172535, 1284205, 1797887, 2074485, 3852615, 5393661, 8989435, 26968305]

約数ペア:

[(1, 26968305), (3, 8989435), (5, 5393661), (7, 3852615), (13, 2074485), (15, 1797887), (21, 1284205), (23, 1172535), (35, 770523), (39, 691495), (65, 414897), (69, 390845), (91, 296355), (105, 256841), (115, 234507), (161, 167505), (195, 138299), (273, 98785), (299, 90195), (345, 78169), (455, 59271), (483, 55835), (805, 33501), (859, 31395), (897, 30065), (1365, 19757), (1495, 18039), (2093, 12885), (2415, 11167), (2577, 10465), (4295, 6279), (4485, 6013)]