307504625

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 393434496

約数和(自身を除く): 85929871

約数列:

[1, 5, 25, 83, 107, 125, 277, 415, 535, 1385, 2075, 2675, 6925, 8881, 10375, 13375, 22991, 29639, 34625, 44405, 114955, 148195, 222025, 574775, 740975, 1110125, 2460037, 2873875, 3704875, 12300185, 61500925, 307504625]

約数ペア:

[(1, 307504625), (5, 61500925), (25, 12300185), (83, 3704875), (107, 2873875), (125, 2460037), (277, 1110125), (415, 740975), (535, 574775), (1385, 222025), (2075, 148195), (2675, 114955), (6925, 44405), (8881, 34625), (10375, 29639), (13375, 22991)]