126366945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2333}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 212412672

約数和(自身を除く): 86045727

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 2333, 2355, 3611, 6999, 10833, 11665, 18055, 34995, 53659, 54165, 160977, 268295, 366281, 804885, 1098843, 1831405, 5494215, 8424463, 25273389, 42122315, 126366945]

約数ペア:

[(1, 126366945), (3, 42122315), (5, 25273389), (15, 8424463), (23, 5494215), (69, 1831405), (115, 1098843), (157, 804885), (345, 366281), (471, 268295), (785, 160977), (2333, 54165), (2355, 53659), (3611, 34995), (6999, 18055), (10833, 11665)]