30064515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 52799040

約数和(自身を除く): 22734525

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2909, 3445, 8727, 10335, 14545, 37817, 43635, 113451, 154177, 189085, 462531, 567255, 770885, 2004301, 2312655, 6012903, 10021505, 30064515]

約数ペア:

[(1, 30064515), (3, 10021505), (5, 6012903), (13, 2312655), (15, 2004301), (39, 770885), (53, 567255), (65, 462531), (159, 189085), (195, 154177), (265, 113451), (689, 43635), (795, 37817), (2067, 14545), (2909, 10335), (3445, 8727)]