77698715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1213}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 97547328

約数和(自身を除く): 19848613

約数列:

[1, 5, 23, 115, 557, 1213, 2785, 6065, 12811, 27899, 64055, 139495, 675641, 3378205, 15539743, 77698715]

約数ペア:

[(1, 77698715), (5, 15539743), (23, 3378205), (115, 675641), (557, 139495), (1213, 64055), (2785, 27899), (6065, 12811)]