26154415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 12259025

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 389, 565, 595, 791, 1921, 1945, 2723, 3955, 6613, 9605, 13447, 13615, 33065, 43957, 46291, 67235, 219785, 231455, 307699, 747269, 1538495, 3736345, 5230883, 26154415]

約数ペア:

[(1, 26154415), (5, 5230883), (7, 3736345), (17, 1538495), (35, 747269), (85, 307699), (113, 231455), (119, 219785), (389, 67235), (565, 46291), (595, 43957), (791, 33065), (1921, 13615), (1945, 13447), (2723, 9605), (3955, 6613)]