42553225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 61996032

約数和(自身を除く): 19442807

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 11903, 59515, 130933, 154739, 297575, 654665, 773695, 1702129, 3273325, 3868475, 8510645, 42553225]

約数ペア:

[(1, 42553225), (5, 8510645), (11, 3868475), (13, 3273325), (25, 1702129), (55, 773695), (65, 654665), (143, 297575), (275, 154739), (325, 130933), (715, 59515), (3575, 11903)]