228848175

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{4561}}^1$

素因数の和:4800

約数の個数: 36

約数和(自身を含む): 411820864

約数和(自身を除く): 182972689

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 669, 1115, 2007, 3345, 4561, 5575, 10035, 13683, 16725, 22805, 41049, 50175, 68415, 114025, 205245, 342075, 1017103, 1026225, 3051309, 5085515, 9153927, 15256545, 25427575, 45769635, 76282725, 228848175]

約数ペア:

[(1, 228848175), (3, 76282725), (5, 45769635), (9, 25427575), (15, 15256545), (25, 9153927), (45, 5085515), (75, 3051309), (223, 1026225), (225, 1017103), (669, 342075), (1115, 205245), (2007, 114025), (3345, 68415), (4561, 50175), (5575, 41049), (10035, 22805), (13683, 16725)]