74941945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 26664455

約数列:

[1, 5, 13, 29, 65, 83, 145, 377, 415, 479, 1079, 1885, 2395, 2407, 5395, 6227, 12035, 13891, 31135, 31291, 39757, 69455, 156455, 180583, 198785, 516841, 902915, 1152953, 2584205, 5764765, 14988389, 74941945]

約数ペア:

[(1, 74941945), (5, 14988389), (13, 5764765), (29, 2584205), (65, 1152953), (83, 902915), (145, 516841), (377, 198785), (415, 180583), (479, 156455), (1079, 69455), (1885, 39757), (2395, 31291), (2407, 31135), (5395, 13891), (6227, 12035)]