1301296415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 1720742400

約数和(自身を除く): 419445985

約数列:

[1, 5, 19, 23, 95, 115, 389, 437, 1531, 1945, 2185, 7391, 7655, 8947, 29089, 35213, 36955, 44735, 145445, 169993, 176065, 595559, 669047, 849965, 2977795, 3345235, 11315621, 13697857, 56578105, 68489285, 260259283, 1301296415]

約数ペア:

[(1, 1301296415), (5, 260259283), (19, 68489285), (23, 56578105), (95, 13697857), (115, 11315621), (389, 3345235), (437, 2977795), (1531, 849965), (1945, 669047), (2185, 595559), (7391, 176065), (7655, 169993), (8947, 145445), (29089, 44735), (35213, 36955)]