42425285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 62249472

約数和(自身を除く): 19824187

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 565, 595, 631, 791, 1921, 3155, 3955, 4417, 9605, 10727, 13447, 22085, 53635, 67235, 71303, 75089, 356515, 375445, 499121, 1212151, 2495605, 6060755, 8485057, 42425285]

約数ペア:

[(1, 42425285), (5, 8485057), (7, 6060755), (17, 2495605), (35, 1212151), (85, 499121), (113, 375445), (119, 356515), (565, 75089), (595, 71303), (631, 67235), (791, 53635), (1921, 22085), (3155, 13447), (3955, 10727), (4417, 9605)]