40003005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 73433088

約数和(自身を除く): 33430083

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1151, 1655, 2317, 3453, 4965, 5755, 6951, 8057, 11585, 17265, 24171, 34755, 40285, 120855, 380981, 1142943, 1904905, 2666867, 5714715, 8000601, 13334335, 40003005]

約数ペア:

[(1, 40003005), (3, 13334335), (5, 8000601), (7, 5714715), (15, 2666867), (21, 1904905), (35, 1142943), (105, 380981), (331, 120855), (993, 40285), (1151, 34755), (1655, 24171), (2317, 17265), (3453, 11585), (4965, 8057), (5755, 6951)]