45180675

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 36

約数和(自身を含む): 81502720

約数和(自身を除く): 36322045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1279, 1413, 2355, 3837, 3925, 6395, 7065, 11511, 11775, 19185, 31975, 35325, 57555, 95925, 200803, 287775, 602409, 1004015, 1807227, 3012045, 5020075, 9036135, 15060225, 45180675]

約数ペア:

[(1, 45180675), (3, 15060225), (5, 9036135), (9, 5020075), (15, 3012045), (25, 1807227), (45, 1004015), (75, 602409), (157, 287775), (225, 200803), (471, 95925), (785, 57555), (1279, 35325), (1413, 31975), (2355, 19185), (3837, 11775), (3925, 11511), (6395, 7065)]