29538765

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 53387568

約数和(自身を除く): 23848803

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 113, 157, 185, 333, 339, 471, 555, 565, 785, 1017, 1413, 1665, 1695, 2355, 4181, 5085, 5809, 7065, 12543, 17427, 17741, 20905, 29045, 37629, 52281, 53223, 62715, 87135, 88705, 159669, 188145, 261405, 266115, 656417, 798345, 1969251, 3282085, 5907753, 9846255, 29538765]

約数ペア:

[(1, 29538765), (3, 9846255), (5, 5907753), (9, 3282085), (15, 1969251), (37, 798345), (45, 656417), (111, 266115), (113, 261405), (157, 188145), (185, 159669), (333, 88705), (339, 87135), (471, 62715), (555, 53223), (565, 52281), (785, 37629), (1017, 29045), (1413, 20905), (1665, 17741), (1695, 17427), (2355, 12543), (4181, 7065), (5085, 5809)]