84195975

素因数分解:

$3^1\times 5^2\times {\mathrm{941}}^1\times {\mathrm{1193}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 139468752

約数和(自身を除く): 55272777

約数列:

[1, 3, 5, 15, 25, 75, 941, 1193, 2823, 3579, 4705, 5965, 14115, 17895, 23525, 29825, 70575, 89475, 1122613, 3367839, 5613065, 16839195, 28065325, 84195975]

約数ペア:

[(1, 84195975), (3, 28065325), (5, 16839195), (15, 5613065), (25, 3367839), (75, 1122613), (941, 89475), (1193, 70575), (2823, 29825), (3579, 23525), (4705, 17895), (5965, 14115)]