77102735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 104716800

約数和(自身を除く): 27614065

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 1009, 2465, 2635, 4495, 5045, 15283, 17153, 29261, 31279, 76415, 85765, 146305, 156395, 497437, 531743, 907091, 2487185, 2658715, 4535455, 15420547, 77102735]

約数ペア:

[(1, 77102735), (5, 15420547), (17, 4535455), (29, 2658715), (31, 2487185), (85, 907091), (145, 531743), (155, 497437), (493, 156395), (527, 146305), (899, 85765), (1009, 76415), (2465, 31279), (2635, 29261), (4495, 17153), (5045, 15283)]