82510375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 25316825

約数列:

[1, 5, 25, 31, 107, 125, 155, 199, 535, 775, 995, 2675, 3317, 3875, 4975, 6169, 13375, 16585, 21293, 24875, 30845, 82925, 106465, 154225, 414625, 532325, 660083, 771125, 2661625, 3300415, 16502075, 82510375]

約数ペア:

[(1, 82510375), (5, 16502075), (25, 3300415), (31, 2661625), (107, 771125), (125, 660083), (155, 532325), (199, 414625), (535, 154225), (775, 106465), (995, 82925), (2675, 30845), (3317, 24875), (3875, 21293), (4975, 16585), (6169, 13375)]