57172395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7669}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 106030080

約数和(自身を除く): 48857685

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 7669, 23007, 38345, 53683, 115035, 161049, 268415, 544499, 805245, 1633497, 2722495, 3811493, 8167485, 11434479, 19057465, 57172395]

約数ペア:

[(1, 57172395), (3, 19057465), (5, 11434479), (7, 8167485), (15, 3811493), (21, 2722495), (35, 1633497), (71, 805245), (105, 544499), (213, 268415), (355, 161049), (497, 115035), (1065, 53683), (1491, 38345), (2485, 23007), (7455, 7669)]