29899125

素因数分解:

$3^4\times 5^3\times {\mathrm{2953}}^1$

素因数の和:2980

約数の個数: 40

約数和(自身を含む): 55759704

約数和(自身を除く): 25860579

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 2953, 3375, 8859, 10125, 14765, 26577, 44295, 73825, 79731, 132885, 221475, 239193, 369125, 398655, 664425, 1107375, 1195965, 1993275, 3322125, 5979825, 9966375, 29899125]

約数ペア:

[(1, 29899125), (3, 9966375), (5, 5979825), (9, 3322125), (15, 1993275), (25, 1195965), (27, 1107375), (45, 664425), (75, 398655), (81, 369125), (125, 239193), (135, 221475), (225, 132885), (375, 79731), (405, 73825), (675, 44295), (1125, 26577), (2025, 14765), (2953, 10125), (3375, 8859)]