4069615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 5419296

約数和(自身を除く): 1349681

約数列:

[1, 5, 11, 55, 61, 305, 671, 1213, 3355, 6065, 13343, 66715, 73993, 369965, 813923, 4069615]

約数ペア:

[(1, 4069615), (5, 813923), (11, 369965), (55, 73993), (61, 66715), (305, 13343), (671, 6065), (1213, 3355)]