82961625

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 138872448

約数和(自身を除く): 55910823

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 985, 1123, 2955, 3369, 4925, 5615, 14775, 16845, 24625, 28075, 73875, 84225, 140375, 221231, 421125, 663693, 1106155, 3318465, 5530775, 16592325, 27653875, 82961625]

約数ペア:

[(1, 82961625), (3, 27653875), (5, 16592325), (15, 5530775), (25, 3318465), (75, 1106155), (125, 663693), (197, 421125), (375, 221231), (591, 140375), (985, 84225), (1123, 73875), (2955, 28075), (3369, 24625), (4925, 16845), (5615, 14775)]