19602465025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{5827}}^1$

素因数の和:6802

約数の個数: 48

約数和(自身を含む): 28591795008

約数和(自身を除く): 8989329983

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 941, 3575, 4705, 5827, 10351, 12233, 23525, 29135, 51755, 61165, 64097, 75751, 134563, 145675, 258775, 305825, 320485, 378755, 672815, 833261, 1602425, 1893775, 3364075, 4166305, 5483207, 20831525, 27416035, 60315277, 71281691, 137080175, 301576385, 356408455, 784098601, 1507881925, 1782042275, 3920493005, 19602465025]

約数ペア:

[(1, 19602465025), (5, 3920493005), (11, 1782042275), (13, 1507881925), (25, 784098601), (55, 356408455), (65, 301576385), (143, 137080175), (275, 71281691), (325, 60315277), (715, 27416035), (941, 20831525), (3575, 5483207), (4705, 4166305), (5827, 3364075), (10351, 1893775), (12233, 1602425), (23525, 833261), (29135, 672815), (51755, 378755), (61165, 320485), (64097, 305825), (75751, 258775), (134563, 145675)]