1330700715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1481}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 2369255616

約数和(自身を除く): 1038554901

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 487, 615, 1461, 1481, 1845, 2435, 4383, 4443, 7305, 7405, 13329, 19967, 21915, 22215, 59901, 60721, 66645, 99835, 179703, 182163, 299505, 303605, 546489, 721247, 898515, 910815, 2163741, 2732445, 3606235, 6491223, 10818705, 29571127, 32456115, 88713381, 147855635, 266140143, 443566905, 1330700715]

約数ペア:

[(1, 1330700715), (3, 443566905), (5, 266140143), (9, 147855635), (15, 88713381), (41, 32456115), (45, 29571127), (123, 10818705), (205, 6491223), (369, 3606235), (487, 2732445), (615, 2163741), (1461, 910815), (1481, 898515), (1845, 721247), (2435, 546489), (4383, 303605), (4443, 299505), (7305, 182163), (7405, 179703), (13329, 99835), (19967, 66645), (21915, 60721), (22215, 59901)]