1083681815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 1390488000

約数和(自身を除く): 306806185

約数列:

[1, 5, 19, 95, 109, 229, 457, 545, 1145, 2071, 2285, 4351, 8683, 10355, 21755, 24961, 43415, 49813, 104653, 124805, 249065, 474259, 523265, 946447, 1988407, 2371295, 4732235, 9942035, 11407177, 57035885, 216736363, 1083681815]

約数ペア:

[(1, 1083681815), (5, 216736363), (19, 57035885), (95, 11407177), (109, 9942035), (229, 4732235), (457, 2371295), (545, 1988407), (1145, 946447), (2071, 523265), (2285, 474259), (4351, 249065), (8683, 124805), (10355, 104653), (21755, 49813), (24961, 43415)]