79839675

素因数分解:

$3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 149889960

約数和(自身を除く): 70050285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 89, 135, 225, 267, 405, 443, 445, 675, 801, 1329, 1335, 2025, 2215, 2225, 2403, 3987, 4005, 6645, 6675, 7209, 11075, 11961, 12015, 19935, 20025, 33225, 35883, 36045, 39427, 59805, 60075, 99675, 118281, 179415, 180225, 197135, 299025, 354843, 591405, 897075, 985675, 1064529, 1774215, 2957025, 3193587, 5322645, 8871075, 15967935, 26613225, 79839675]

約数ペア:

[(1, 79839675), (3, 26613225), (5, 15967935), (9, 8871075), (15, 5322645), (25, 3193587), (27, 2957025), (45, 1774215), (75, 1064529), (81, 985675), (89, 897075), (135, 591405), (225, 354843), (267, 299025), (405, 197135), (443, 180225), (445, 179415), (675, 118281), (801, 99675), (1329, 60075), (1335, 59805), (2025, 39427), (2215, 36045), (2225, 35883), (2403, 33225), (3987, 20025), (4005, 19935), (6645, 12015), (6675, 11961), (7209, 11075)]