1058455785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 1861761024

約数和(自身を除く): 803305239

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 257, 465, 521, 527, 771, 1285, 1563, 1581, 2605, 2635, 3855, 4369, 7815, 7905, 7967, 8857, 13107, 16151, 21845, 23901, 26571, 39835, 44285, 48453, 65535, 80755, 119505, 132855, 133897, 135439, 242265, 274567, 401691, 406317, 669485, 677195, 823701, 1372835, 2008455, 2031585, 2276249, 4118505, 4150807, 6828747, 11381245, 12452421, 20754035, 34143735, 62262105, 70563719, 211691157, 352818595, 1058455785]

約数ペア:

[(1, 1058455785), (3, 352818595), (5, 211691157), (15, 70563719), (17, 62262105), (31, 34143735), (51, 20754035), (85, 12452421), (93, 11381245), (155, 6828747), (255, 4150807), (257, 4118505), (465, 2276249), (521, 2031585), (527, 2008455), (771, 1372835), (1285, 823701), (1563, 677195), (1581, 669485), (2605, 406317), (2635, 401691), (3855, 274567), (4369, 242265), (7815, 135439), (7905, 133897), (7967, 132855), (8857, 119505), (13107, 80755), (16151, 65535), (21845, 48453), (23901, 44285), (26571, 39835)]