55881725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 71528160

約数和(自身を除く): 15646435

約数列:

[1, 5, 25, 43, 215, 227, 229, 1075, 1135, 1145, 5675, 5725, 9761, 9847, 48805, 49235, 51983, 244025, 246175, 259915, 1299575, 2235269, 11176345, 55881725]

約数ペア:

[(1, 55881725), (5, 11176345), (25, 2235269), (43, 1299575), (215, 259915), (227, 246175), (229, 244025), (1075, 51983), (1135, 49235), (1145, 48805), (5675, 9847), (5725, 9761)]