79034487875

素因数分解:

$5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{2083}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 114145314816

約数和(自身を除く): 35110826941

約数列:

[1, 5, 7, 25, 35, 103, 125, 175, 421, 515, 721, 875, 2083, 2105, 2575, 2947, 3605, 10415, 10525, 12875, 14581, 14735, 18025, 43363, 52075, 52625, 72905, 73675, 90125, 214549, 216815, 260375, 303541, 364525, 368375, 876943, 1072745, 1084075, 1501843, 1517705, 1822625, 4384715, 5363725, 5420375, 6138601, 7509215, 7588525, 21923575, 26818625, 30693005, 37546075, 37942625, 90325129, 109617875, 153465025, 187730375, 451625645, 632275903, 767325125, 2258128225, 3161379515, 11290641125, 15806897575, 79034487875]

約数ペア:

[(1, 79034487875), (5, 15806897575), (7, 11290641125), (25, 3161379515), (35, 2258128225), (103, 767325125), (125, 632275903), (175, 451625645), (421, 187730375), (515, 153465025), (721, 109617875), (875, 90325129), (2083, 37942625), (2105, 37546075), (2575, 30693005), (2947, 26818625), (3605, 21923575), (10415, 7588525), (10525, 7509215), (12875, 6138601), (14581, 5420375), (14735, 5363725), (18025, 4384715), (43363, 1822625), (52075, 1517705), (52625, 1501843), (72905, 1084075), (73675, 1072745), (90125, 876943), (214549, 368375), (216815, 364525), (260375, 303541)]