55759185

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 104365404

約数和(自身を除く): 48606219

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 61, 81, 111, 135, 183, 185, 305, 333, 405, 549, 555, 915, 999, 1647, 1665, 2257, 2745, 2997, 3721, 4941, 4995, 6771, 8235, 11163, 11285, 14985, 18605, 20313, 24705, 33489, 33855, 55815, 60939, 100467, 101565, 137677, 167445, 182817, 301401, 304695, 413031, 502335, 688385, 914085, 1239093, 1507005, 2065155, 3717279, 6195465, 11151837, 18586395, 55759185]

約数ペア:

[(1, 55759185), (3, 18586395), (5, 11151837), (9, 6195465), (15, 3717279), (27, 2065155), (37, 1507005), (45, 1239093), (61, 914085), (81, 688385), (111, 502335), (135, 413031), (183, 304695), (185, 301401), (305, 182817), (333, 167445), (405, 137677), (549, 101565), (555, 100467), (915, 60939), (999, 55815), (1647, 33855), (1665, 33489), (2257, 24705), (2745, 20313), (2997, 18605), (3721, 14985), (4941, 11285), (4995, 11163), (6771, 8235)]