29187225

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 36

約数和(自身を含む): 53023516

約数和(自身を除く): 23836291

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1777, 1825, 3285, 5331, 5475, 8885, 15993, 16425, 26655, 44425, 79965, 129721, 133275, 389163, 399825, 648605, 1167489, 1945815, 3243025, 5837445, 9729075, 29187225]

約数ペア:

[(1, 29187225), (3, 9729075), (5, 5837445), (9, 3243025), (15, 1945815), (25, 1167489), (45, 648605), (73, 399825), (75, 389163), (219, 133275), (225, 129721), (365, 79965), (657, 44425), (1095, 26655), (1777, 16425), (1825, 15993), (3285, 8885), (5331, 5475)]