837342005

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 1040898600

約数和(自身を除く): 203556595

約数列:

[1, 5, 37, 149, 185, 745, 821, 1369, 4105, 5513, 6845, 27565, 30377, 122329, 151885, 203981, 611645, 1019905, 1123949, 4526173, 5619745, 22630865, 167468401, 837342005]

約数ペア:

[(1, 837342005), (5, 167468401), (37, 22630865), (149, 5619745), (185, 4526173), (745, 1123949), (821, 1019905), (1369, 611645), (4105, 203981), (5513, 151885), (6845, 122329), (27565, 30377)]