290435605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{2503}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 364181760

約数和(自身を除く): 73746155

約数列:

[1, 5, 23, 115, 1009, 2503, 5045, 12515, 23207, 57569, 116035, 287845, 2525527, 12627635, 58087121, 290435605]

約数ペア:

[(1, 290435605), (5, 58087121), (23, 12627635), (115, 2525527), (1009, 287845), (2503, 116035), (5045, 57569), (12515, 23207)]