26442975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 48420512

約数和(自身を除く): 21977537

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 733, 925, 975, 1443, 2199, 2405, 2775, 3665, 7215, 9529, 10995, 12025, 18325, 27121, 28587, 36075, 47645, 54975, 81363, 135605, 142935, 238225, 352573, 406815, 678025, 714675, 1057719, 1762865, 2034075, 5288595, 8814325, 26442975]

約数ペア:

[(1, 26442975), (3, 8814325), (5, 5288595), (13, 2034075), (15, 1762865), (25, 1057719), (37, 714675), (39, 678025), (65, 406815), (75, 352573), (111, 238225), (185, 142935), (195, 135605), (325, 81363), (481, 54975), (555, 47645), (733, 36075), (925, 28587), (975, 27121), (1443, 18325), (2199, 12025), (2405, 10995), (2775, 9529), (3665, 7215)]