4927755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 9151488

約数和(自身を除く): 4223733

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 661, 1065, 1491, 1983, 2485, 3305, 4627, 7455, 9915, 13881, 23135, 46931, 69405, 140793, 234655, 328517, 703965, 985551, 1642585, 4927755]

約数ペア:

[(1, 4927755), (3, 1642585), (5, 985551), (7, 703965), (15, 328517), (21, 234655), (35, 140793), (71, 69405), (105, 46931), (213, 23135), (355, 13881), (497, 9915), (661, 7455), (1065, 4627), (1491, 3305), (1983, 2485)]