38782625

素因数分解:

$5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 55910400

約数和(自身を除く): 17127775

約数列:

[1, 5, 7, 25, 35, 125, 127, 175, 349, 635, 875, 889, 1745, 2443, 3175, 4445, 8725, 12215, 15875, 22225, 43625, 44323, 61075, 111125, 221615, 305375, 310261, 1108075, 1551305, 5540375, 7756525, 38782625]

約数ペア:

[(1, 38782625), (5, 7756525), (7, 5540375), (25, 1551305), (35, 1108075), (125, 310261), (127, 305375), (175, 221615), (349, 111125), (635, 61075), (875, 44323), (889, 43625), (1745, 22225), (2443, 15875), (3175, 12215), (4445, 8725)]