30939745425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{18973}}^1$

素因数の和:20282

約数の個数: 48

約数和(自身を含む): 54207959040

約数和(自身を除く): 23268213615

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1279, 3837, 6395, 18973, 19185, 21743, 31975, 56919, 65229, 94865, 95925, 108715, 284595, 322541, 326145, 474325, 543575, 967623, 1422975, 1612705, 1630725, 4838115, 8063525, 24190575, 24266467, 72799401, 121332335, 363997005, 412529939, 606661675, 1237589817, 1819985025, 2062649695, 6187949085, 10313248475, 30939745425]

約数ペア:

[(1, 30939745425), (3, 10313248475), (5, 6187949085), (15, 2062649695), (17, 1819985025), (25, 1237589817), (51, 606661675), (75, 412529939), (85, 363997005), (255, 121332335), (425, 72799401), (1275, 24266467), (1279, 24190575), (3837, 8063525), (6395, 4838115), (18973, 1630725), (19185, 1612705), (21743, 1422975), (31975, 967623), (56919, 543575), (65229, 474325), (94865, 326145), (95925, 322541), (108715, 284595)]