22040535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 40037760

約数和(自身を除く): 17997225

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 139, 155, 165, 341, 417, 465, 695, 961, 1023, 1529, 1705, 2085, 2883, 4309, 4587, 4805, 5115, 7645, 10571, 12927, 14415, 21545, 22935, 31713, 47399, 52855, 64635, 133579, 142197, 158565, 236995, 400737, 667895, 710985, 1469369, 2003685, 4408107, 7346845, 22040535]

約数ペア:

[(1, 22040535), (3, 7346845), (5, 4408107), (11, 2003685), (15, 1469369), (31, 710985), (33, 667895), (55, 400737), (93, 236995), (139, 158565), (155, 142197), (165, 133579), (341, 64635), (417, 52855), (465, 47399), (695, 31713), (961, 22935), (1023, 21545), (1529, 14415), (1705, 12927), (2085, 10571), (2883, 7645), (4309, 5115), (4587, 4805)]