84138355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 41055245

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3449, 3485, 4879, 17245, 24143, 24395, 58633, 120715, 141409, 293165, 410431, 707045, 989863, 2052155, 2403953, 4949315, 12019765, 16827671, 84138355]

約数ペア:

[(1, 84138355), (5, 16827671), (7, 12019765), (17, 4949315), (35, 2403953), (41, 2052155), (85, 989863), (119, 707045), (205, 410431), (287, 293165), (595, 141409), (697, 120715), (1435, 58633), (3449, 24395), (3485, 24143), (4879, 17245)]