2834405

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 1302427

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 503, 805, 1127, 2515, 3521, 5635, 11569, 17605, 24647, 57845, 80983, 123235, 404915, 566881, 2834405]

約数ペア:

[(1, 2834405), (5, 566881), (7, 404915), (23, 123235), (35, 80983), (49, 57845), (115, 24647), (161, 17605), (245, 11569), (503, 5635), (805, 3521), (1127, 2515)]