2240875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 3459456

約数和(自身を除く): 1218581

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 197, 325, 455, 875, 985, 1379, 1625, 2275, 2561, 4925, 6895, 11375, 12805, 17927, 24625, 34475, 64025, 89635, 172375, 320125, 448175, 2240875]

約数ペア:

[(1, 2240875), (5, 448175), (7, 320125), (13, 172375), (25, 89635), (35, 64025), (65, 34475), (91, 24625), (125, 17927), (175, 12805), (197, 11375), (325, 6895), (455, 4925), (875, 2561), (985, 2275), (1379, 1625)]