236465985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72647}}^1$

素因数の和:72693

約数の個数: 32

約数和(自身を含む): 446349312

約数和(自身を除く): 209883327

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 72647, 217941, 363235, 508529, 1089705, 1525587, 2252057, 2542645, 6756171, 7627935, 11260285, 15764399, 33780855, 47293197, 78821995, 236465985]

約数ペア:

[(1, 236465985), (3, 78821995), (5, 47293197), (7, 33780855), (15, 15764399), (21, 11260285), (31, 7627935), (35, 6756171), (93, 2542645), (105, 2252057), (155, 1525587), (217, 1089705), (465, 508529), (651, 363235), (1085, 217941), (3255, 72647)]