88903375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 43184945

約数列:

[1, 5, 11, 19, 25, 41, 55, 83, 95, 125, 205, 209, 275, 415, 451, 475, 779, 913, 1025, 1045, 1375, 1577, 2075, 2255, 2375, 3403, 3895, 4565, 5125, 5225, 7885, 8569, 10375, 11275, 17015, 17347, 19475, 22825, 26125, 37433, 39425, 42845, 56375, 64657, 85075, 86735, 97375, 114125, 187165, 197125, 214225, 323285, 425375, 433675, 711227, 935825, 1071125, 1616425, 2168375, 3556135, 4679125, 8082125, 17780675, 88903375]

約数ペア:

[(1, 88903375), (5, 17780675), (11, 8082125), (19, 4679125), (25, 3556135), (41, 2168375), (55, 1616425), (83, 1071125), (95, 935825), (125, 711227), (205, 433675), (209, 425375), (275, 323285), (415, 214225), (451, 197125), (475, 187165), (779, 114125), (913, 97375), (1025, 86735), (1045, 85075), (1375, 64657), (1577, 56375), (2075, 42845), (2255, 39425), (2375, 37433), (3403, 26125), (3895, 22825), (4565, 19475), (5125, 17347), (5225, 17015), (7885, 11275), (8569, 10375)]