74826115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3571

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 38069885

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 3499, 4277, 17495, 21385, 24493, 45487, 122465, 164453, 227435, 318409, 822265, 1151171, 1592045, 2137889, 5755855, 10689445, 14965223, 74826115]

約数ペア:

[(1, 74826115), (5, 14965223), (7, 10689445), (13, 5755855), (35, 2137889), (47, 1592045), (65, 1151171), (91, 822265), (235, 318409), (329, 227435), (455, 164453), (611, 122465), (1645, 45487), (3055, 24493), (3499, 21385), (4277, 17495)]