82114175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 121325568

約数和(自身を除く): 39211393

約数列:

[1, 5, 11, 13, 25, 55, 65, 103, 143, 223, 275, 325, 515, 715, 1115, 1133, 1339, 2453, 2575, 2899, 3575, 5575, 5665, 6695, 12265, 14495, 14729, 22969, 28325, 31889, 33475, 61325, 72475, 73645, 114845, 159445, 252659, 298597, 368225, 574225, 797225, 1263295, 1492985, 3284567, 6316475, 7464925, 16422835, 82114175]

約数ペア:

[(1, 82114175), (5, 16422835), (11, 7464925), (13, 6316475), (25, 3284567), (55, 1492985), (65, 1263295), (103, 797225), (143, 574225), (223, 368225), (275, 298597), (325, 252659), (515, 159445), (715, 114845), (1115, 73645), (1133, 72475), (1339, 61325), (2453, 33475), (2575, 31889), (2899, 28325), (3575, 22969), (5575, 14729), (5665, 14495), (6695, 12265)]