1279493367915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1\times {\mathrm{93787}}^1$

素因数の和:97012

約数の個数: 64

約数和(自身を含む): 2397491389440

約数和(自身を除く): 1117998021525

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 3169, 4305, 9507, 15845, 22183, 47535, 66549, 93787, 110915, 129929, 281361, 332745, 389787, 468935, 649645, 656509, 909503, 1406805, 1948935, 1969527, 2728509, 3282545, 3845267, 4547515, 9847635, 11535801, 13642545, 19226335, 26916869, 57679005, 80750607, 134584345, 297211003, 403753035, 891633009, 1486055015, 2080477021, 4458165045, 6241431063, 10402385105, 12185651123, 31207155315, 36556953369, 60928255615, 85299557861, 182784766845, 255898673583, 426497789305, 1279493367915]

約数ペア:

[(1, 1279493367915), (3, 426497789305), (5, 255898673583), (7, 182784766845), (15, 85299557861), (21, 60928255615), (35, 36556953369), (41, 31207155315), (105, 12185651123), (123, 10402385105), (205, 6241431063), (287, 4458165045), (615, 2080477021), (861, 1486055015), (1435, 891633009), (3169, 403753035), (4305, 297211003), (9507, 134584345), (15845, 80750607), (22183, 57679005), (47535, 26916869), (66549, 19226335), (93787, 13642545), (110915, 11535801), (129929, 9847635), (281361, 4547515), (332745, 3845267), (389787, 3282545), (468935, 2728509), (649645, 1969527), (656509, 1948935), (909503, 1406805)]