870819705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67427}}^1$

素因数の和:67486

約数の個数: 48

約数和(自身を含む): 1767153024

約数和(自身を除く): 896333319

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 67427, 202281, 337135, 471989, 606843, 1011405, 1415967, 2359945, 2764507, 3034215, 4247901, 7079835, 8293521, 13822535, 19351549, 21239505, 24880563, 41467605, 58054647, 96757745, 124402815, 174163941, 290273235, 870819705]

約数ペア:

[(1, 870819705), (3, 290273235), (5, 174163941), (7, 124402815), (9, 96757745), (15, 58054647), (21, 41467605), (35, 24880563), (41, 21239505), (45, 19351549), (63, 13822535), (105, 8293521), (123, 7079835), (205, 4247901), (287, 3034215), (315, 2764507), (369, 2359945), (615, 1415967), (861, 1011405), (1435, 606843), (1845, 471989), (2583, 337135), (4305, 202281), (12915, 67427)]