29911275

素因数分解:

$3^4\times 5^2\times {\mathrm{14771}}^1$

素因数の和:14793

約数の個数: 30

約数和(自身を含む): 55409772

約数和(自身を除く): 25498497

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14771, 44313, 73855, 132939, 221565, 369275, 398817, 664695, 1107825, 1196451, 1994085, 3323475, 5982255, 9970425, 29911275]

約数ペア:

[(1, 29911275), (3, 9970425), (5, 5982255), (9, 3323475), (15, 1994085), (25, 1196451), (27, 1107825), (45, 664695), (75, 398817), (81, 369275), (135, 221565), (225, 132939), (405, 73855), (675, 44313), (2025, 14771)]