42108395

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 60403200

約数和(自身を除く): 18294805

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 343, 571, 1505, 1715, 2107, 2855, 3997, 10535, 14749, 19985, 24553, 27979, 73745, 122765, 139895, 171871, 195853, 859355, 979265, 1203097, 6015485, 8421679, 42108395]

約数ペア:

[(1, 42108395), (5, 8421679), (7, 6015485), (35, 1203097), (43, 979265), (49, 859355), (215, 195853), (245, 171871), (301, 139895), (343, 122765), (571, 73745), (1505, 27979), (1715, 24553), (2107, 19985), (2855, 14749), (3997, 10535)]