242899275

素因数分解:

$3^1\times 5^2\times {\mathrm{1249}}^1\times {\mathrm{2593}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 402070000

約数和(自身を除く): 159170725

約数列:

[1, 3, 5, 15, 25, 75, 1249, 2593, 3747, 6245, 7779, 12965, 18735, 31225, 38895, 64825, 93675, 194475, 3238657, 9715971, 16193285, 48579855, 80966425, 242899275]

約数ペア:

[(1, 242899275), (3, 80966425), (5, 48579855), (15, 16193285), (25, 9715971), (75, 3238657), (1249, 194475), (2593, 93675), (3747, 64825), (6245, 38895), (7779, 31225), (12965, 18735)]