73680375

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 124652736

約数和(自身を除く): 50972361

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 915, 1525, 3221, 4575, 7625, 9663, 16105, 22875, 48315, 80525, 196481, 241575, 402625, 589443, 982405, 1207875, 2947215, 4912025, 14736075, 24560125, 73680375]

約数ペア:

[(1, 73680375), (3, 24560125), (5, 14736075), (15, 4912025), (25, 2947215), (61, 1207875), (75, 982405), (125, 589443), (183, 402625), (305, 241575), (375, 196481), (915, 80525), (1525, 48315), (3221, 22875), (4575, 16105), (7625, 9663)]