126661725

素因数分解:

$3^4\times 5^2\times {\mathrm{62549}}^1$

素因数の和:62571

約数の個数: 30

約数和(自身を含む): 234625050

約数和(自身を除く): 107963325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 62549, 187647, 312745, 562941, 938235, 1563725, 1688823, 2814705, 4691175, 5066469, 8444115, 14073525, 25332345, 42220575, 126661725]

約数ペア:

[(1, 126661725), (3, 42220575), (5, 25332345), (9, 14073525), (15, 8444115), (25, 5066469), (27, 4691175), (45, 2814705), (75, 1688823), (81, 1563725), (135, 938235), (225, 562941), (405, 312745), (675, 187647), (2025, 62549)]