39072715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 17808725

約数列:

[1, 5, 11, 17, 29, 55, 85, 121, 131, 145, 187, 319, 493, 605, 655, 935, 1441, 1595, 2057, 2227, 2465, 3509, 3799, 5423, 7205, 10285, 11135, 15851, 17545, 18995, 24497, 27115, 41789, 59653, 64583, 79255, 122485, 208945, 269467, 298265, 322915, 459679, 710413, 1347335, 2298395, 3552065, 7814543, 39072715]

約数ペア:

[(1, 39072715), (5, 7814543), (11, 3552065), (17, 2298395), (29, 1347335), (55, 710413), (85, 459679), (121, 322915), (131, 298265), (145, 269467), (187, 208945), (319, 122485), (493, 79255), (605, 64583), (655, 59653), (935, 41789), (1441, 27115), (1595, 24497), (2057, 18995), (2227, 17545), (2465, 15851), (3509, 11135), (3799, 10285), (5423, 7205)]