3951105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2822655

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 293, 435, 465, 879, 899, 1465, 2697, 4395, 4495, 8497, 9083, 13485, 25491, 27249, 42485, 45415, 127455, 136245, 263407, 790221, 1317035, 3951105]

約数ペア:

[(1, 3951105), (3, 1317035), (5, 790221), (15, 263407), (29, 136245), (31, 127455), (87, 45415), (93, 42485), (145, 27249), (155, 25491), (293, 13485), (435, 9083), (465, 8497), (879, 4495), (899, 4395), (1465, 2697)]