76286045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 31731235

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 1973, 2035, 3515, 7733, 9865, 21703, 37487, 38665, 73001, 108515, 187435, 365005, 412357, 803011, 1387019, 2061785, 4015055, 6935095, 15257209, 76286045]

約数ペア:

[(1, 76286045), (5, 15257209), (11, 6935095), (19, 4015055), (37, 2061785), (55, 1387019), (95, 803011), (185, 412357), (209, 365005), (407, 187435), (703, 108515), (1045, 73001), (1973, 38665), (2035, 37487), (3515, 21703), (7733, 9865)]