42471745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 56580480

約数和(自身を除く): 14108735

約数列:

[1, 5, 19, 37, 43, 95, 185, 215, 281, 703, 817, 1405, 1591, 3515, 4085, 5339, 7955, 10397, 12083, 26695, 30229, 51985, 60415, 151145, 197543, 229577, 447071, 987715, 1147885, 2235355, 8494349, 42471745]

約数ペア:

[(1, 42471745), (5, 8494349), (19, 2235355), (37, 1147885), (43, 987715), (95, 447071), (185, 229577), (215, 197543), (281, 151145), (703, 60415), (817, 51985), (1405, 30229), (1591, 26695), (3515, 12083), (4085, 10397), (5339, 7955)]