57531505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12799}}^1$

素因数の和:12864

約数の個数: 16

約数和(自身を含む): 73728000

約数和(自身を除く): 16196495

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 12799, 63995, 371171, 396769, 1855855, 1983845, 11506301, 57531505]

約数ペア:

[(1, 57531505), (5, 11506301), (29, 1983845), (31, 1855855), (145, 396769), (155, 371171), (899, 63995), (4495, 12799)]