565079905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 756514080

約数和(自身を除く): 191434175

約数列:

[1, 5, 13, 53, 61, 65, 265, 305, 689, 793, 2689, 3233, 3445, 3965, 13445, 16165, 34957, 42029, 142517, 164029, 174785, 210145, 712585, 820145, 1852721, 2132377, 8693537, 9263605, 10661885, 43467685, 113015981, 565079905]

約数ペア:

[(1, 565079905), (5, 113015981), (13, 43467685), (53, 10661885), (61, 9263605), (65, 8693537), (265, 2132377), (305, 1852721), (689, 820145), (793, 712585), (2689, 210145), (3233, 174785), (3445, 164029), (3965, 142517), (13445, 42029), (16165, 34957)]