25815330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 67387320

約数和(自身を除く): 41571990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 769, 1119, 1538, 1865, 2238, 2307, 3357, 3730, 3845, 4614, 5595, 6714, 6921, 7690, 11190, 11535, 13842, 16785, 23070, 33570, 34605, 69210, 286837, 573674, 860511, 1434185, 1721022, 2581533, 2868370, 4302555, 5163066, 8605110, 12907665, 25815330]

約数ペア:

[(1, 25815330), (2, 12907665), (3, 8605110), (5, 5163066), (6, 4302555), (9, 2868370), (10, 2581533), (15, 1721022), (18, 1434185), (30, 860511), (45, 573674), (90, 286837), (373, 69210), (746, 34605), (769, 33570), (1119, 23070), (1538, 16785), (1865, 13842), (2238, 11535), (2307, 11190), (3357, 7690), (3730, 6921), (3845, 6714), (4614, 5595)]