33893405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 50475264

約数和(自身を除く): 16581859

約数列:

[1, 5, 7, 13, 35, 65, 91, 163, 455, 457, 815, 1141, 2119, 2285, 3199, 5705, 5941, 10595, 14833, 15995, 29705, 41587, 74165, 74491, 207935, 372455, 521437, 968383, 2607185, 4841915, 6778681, 33893405]

約数ペア:

[(1, 33893405), (5, 6778681), (7, 4841915), (13, 2607185), (35, 968383), (65, 521437), (91, 372455), (163, 207935), (455, 74491), (457, 74165), (815, 41587), (1141, 29705), (2119, 15995), (2285, 14833), (3199, 10595), (5705, 5941)]