40608915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 70004736

約数和(自身を除く): 29395821

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 3797, 10695, 11391, 18985, 56955, 87331, 117707, 261993, 353121, 436655, 588535, 1309965, 1765605, 2707261, 8121783, 13536305, 40608915]

約数ペア:

[(1, 40608915), (3, 13536305), (5, 8121783), (15, 2707261), (23, 1765605), (31, 1309965), (69, 588535), (93, 436655), (115, 353121), (155, 261993), (345, 117707), (465, 87331), (713, 56955), (2139, 18985), (3565, 11391), (3797, 10695)]