4499688875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32401}}^1$

素因数の和:32528

約数の個数: 32

約数和(自身を含む): 6186967488

約数和(自身を除く): 1687278613

約数列:

[1, 5, 11, 25, 55, 101, 125, 275, 505, 1111, 1375, 2525, 5555, 12625, 27775, 32401, 138875, 162005, 356411, 810025, 1782055, 3272501, 4050125, 8910275, 16362505, 35997511, 44551375, 81812525, 179987555, 409062625, 899937775, 4499688875]

約数ペア:

[(1, 4499688875), (5, 899937775), (11, 409062625), (25, 179987555), (55, 81812525), (101, 44551375), (125, 35997511), (275, 16362505), (505, 8910275), (1111, 4050125), (1375, 3272501), (2525, 1782055), (5555, 810025), (12625, 356411), (27775, 162005), (32401, 138875)]