23999725

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 30935520

約数和(自身を除く): 6935795

約数列:

[1, 5, 25, 53, 59, 265, 295, 307, 1325, 1475, 1535, 3127, 7675, 15635, 16271, 18113, 78175, 81355, 90565, 406775, 452825, 959989, 4799945, 23999725]

約数ペア:

[(1, 23999725), (5, 4799945), (25, 959989), (53, 452825), (59, 406775), (265, 90565), (295, 81355), (307, 78175), (1325, 18113), (1475, 16271), (1535, 15635), (3127, 7675)]