26613225

素因数分解:

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

素因数の和:551

約数の個数: 48

約数和(自身を含む): 49550400

約数和(自身を除く): 22937175

約数列:

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

約数ペア:

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