26888978625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{15227}}^1$

素因数の和:15539

約数の個数: 64

約数和(自身を含む): 47549369088

約数和(自身を除く): 20660390463

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 277, 375, 425, 831, 1275, 1385, 2125, 4155, 4709, 6375, 6925, 14127, 15227, 20775, 23545, 34625, 45681, 70635, 76135, 103875, 117725, 228405, 258859, 353175, 380675, 588625, 776577, 1142025, 1294295, 1765875, 1903375, 3882885, 4217879, 5710125, 6471475, 12653637, 19414425, 21089395, 32357375, 63268185, 71703943, 97072125, 105446975, 215111829, 316340925, 358519715, 527234875, 1075559145, 1581704625, 1792598575, 5377795725, 8962992875, 26888978625]

約数ペア:

[(1, 26888978625), (3, 8962992875), (5, 5377795725), (15, 1792598575), (17, 1581704625), (25, 1075559145), (51, 527234875), (75, 358519715), (85, 316340925), (125, 215111829), (255, 105446975), (277, 97072125), (375, 71703943), (425, 63268185), (831, 32357375), (1275, 21089395), (1385, 19414425), (2125, 12653637), (4155, 6471475), (4709, 5710125), (6375, 4217879), (6925, 3882885), (14127, 1903375), (15227, 1765875), (20775, 1294295), (23545, 1142025), (34625, 776577), (45681, 588625), (70635, 380675), (76135, 353175), (103875, 258859), (117725, 228405)]