223070375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 309531456

約数和(自身を除く): 86461081

約数列:

[1, 5, 11, 25, 53, 55, 125, 265, 275, 583, 1325, 1375, 2915, 3061, 6625, 14575, 15305, 33671, 72875, 76525, 162233, 168355, 382625, 811165, 841775, 1784563, 4055825, 4208875, 8922815, 20279125, 44614075, 223070375]

約数ペア:

[(1, 223070375), (5, 44614075), (11, 20279125), (25, 8922815), (53, 4208875), (55, 4055825), (125, 1784563), (265, 841775), (275, 811165), (583, 382625), (1325, 168355), (1375, 162233), (2915, 76525), (3061, 72875), (6625, 33671), (14575, 15305)]