45418945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 64632960

約数和(自身を除く): 19214015

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 457, 695, 715, 1529, 1807, 2285, 5027, 5941, 7645, 9035, 19877, 25135, 29705, 63523, 65351, 99385, 317615, 326755, 698753, 825799, 3493765, 4128995, 9083789, 45418945]

約数ペア:

[(1, 45418945), (5, 9083789), (11, 4128995), (13, 3493765), (55, 825799), (65, 698753), (139, 326755), (143, 317615), (457, 99385), (695, 65351), (715, 63523), (1529, 29705), (1807, 25135), (2285, 19877), (5027, 9035), (5941, 7645)]