74635425

素因数分解:

$3^4\times 5^2\times {\mathrm{36857}}^1$

素因数の和:36879

約数の個数: 30

約数和(自身を含む): 138254358

約数和(自身を除く): 63618933

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 36857, 110571, 184285, 331713, 552855, 921425, 995139, 1658565, 2764275, 2985417, 4975695, 8292825, 14927085, 24878475, 74635425]

約数ペア:

[(1, 74635425), (3, 24878475), (5, 14927085), (9, 8292825), (15, 4975695), (25, 2985417), (27, 2764275), (45, 1658565), (75, 995139), (81, 921425), (135, 552855), (225, 331713), (405, 184285), (675, 110571), (2025, 36857)]