13523023875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{507907}}^1$

素因数の和:507996

約数の個数: 32

約数和(自身を含む): 22819290624

約数和(自身を除く): 9296266749

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 5325, 8875, 26625, 507907, 1523721, 2539535, 7618605, 12697675, 36061397, 38093025, 63488375, 108184191, 180306985, 190465125, 540920955, 901534925, 2704604775, 4507674625, 13523023875]

約数ペア:

[(1, 13523023875), (3, 4507674625), (5, 2704604775), (15, 901534925), (25, 540920955), (71, 190465125), (75, 180306985), (125, 108184191), (213, 63488375), (355, 38093025), (375, 36061397), (1065, 12697675), (1775, 7618605), (5325, 2539535), (8875, 1523721), (26625, 507907)]