139317595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 185256000

約数和(自身を除く): 45938405

約数列:

[1, 5, 19, 29, 61, 95, 145, 305, 551, 829, 1159, 1769, 2755, 4145, 5795, 8845, 15751, 24041, 33611, 50569, 78755, 120205, 168055, 252845, 456779, 960811, 1466501, 2283895, 4804055, 7332505, 27863519, 139317595]

約数ペア:

[(1, 139317595), (5, 27863519), (19, 7332505), (29, 4804055), (61, 2283895), (95, 1466501), (145, 960811), (305, 456779), (551, 252845), (829, 168055), (1159, 120205), (1769, 78755), (2755, 50569), (4145, 33611), (5795, 24041), (8845, 15751)]