939291505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 1219046400

約数和(自身を除く): 279754895

約数列:

[1, 5, 19, 59, 95, 103, 295, 515, 1121, 1627, 1957, 5605, 6077, 8135, 9785, 30385, 30913, 95993, 115463, 154565, 167581, 479965, 577315, 837905, 1823867, 3184039, 9119335, 9887279, 15920195, 49436395, 187858301, 939291505]

約数ペア:

[(1, 939291505), (5, 187858301), (19, 49436395), (59, 15920195), (95, 9887279), (103, 9119335), (295, 3184039), (515, 1823867), (1121, 837905), (1627, 577315), (1957, 479965), (5605, 167581), (6077, 154565), (8135, 115463), (9785, 95993), (30385, 30913)]