1330665945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{6143}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 2434793472

約数和(自身を除く): 1104127527

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2063, 6143, 6189, 10315, 14441, 18429, 30715, 30945, 43001, 43323, 72205, 92145, 129003, 215005, 216615, 645015, 12673009, 38019027, 63365045, 88711063, 190095135, 266133189, 443555315, 1330665945]

約数ペア:

[(1, 1330665945), (3, 443555315), (5, 266133189), (7, 190095135), (15, 88711063), (21, 63365045), (35, 38019027), (105, 12673009), (2063, 645015), (6143, 216615), (6189, 215005), (10315, 129003), (14441, 92145), (18429, 72205), (30715, 43323), (30945, 43001)]