222308925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 389231040

約数和(自身を除く): 166922115

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 129, 145, 215, 435, 645, 725, 1075, 1247, 2175, 2377, 3225, 3741, 6235, 7131, 11885, 18705, 31175, 35655, 59425, 68933, 93525, 102211, 178275, 206799, 306633, 344665, 511055, 1033995, 1533165, 1723325, 2555275, 2964119, 5169975, 7665825, 8892357, 14820595, 44461785, 74102975, 222308925]

約数ペア:

[(1, 222308925), (3, 74102975), (5, 44461785), (15, 14820595), (25, 8892357), (29, 7665825), (43, 5169975), (75, 2964119), (87, 2555275), (129, 1723325), (145, 1533165), (215, 1033995), (435, 511055), (645, 344665), (725, 306633), (1075, 206799), (1247, 178275), (2175, 102211), (2377, 93525), (3225, 68933), (3741, 59425), (6235, 35655), (7131, 31175), (11885, 18705)]