8974879935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{12210721}}^1$

素因数の和:12210743

約数の個数: 24

約数和(自身を含む): 16704267696

約数和(自身を除く): 7729387761

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 12210721, 36632163, 61053605, 85475047, 183160815, 256425141, 427375235, 598325329, 1282125705, 1794975987, 2991626645, 8974879935]

約数ペア:

[(1, 8974879935), (3, 2991626645), (5, 1794975987), (7, 1282125705), (15, 598325329), (21, 427375235), (35, 256425141), (49, 183160815), (105, 85475047), (147, 61053605), (245, 36632163), (735, 12210721)]