15112454889

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{17599}}^1$

素因数の和:18109

約数の個数: 32

約数和(自身を含む): 23311974400

約数和(自身を除く): 8199519511

約数列:

[1, 3, 7, 21, 103, 309, 397, 721, 1191, 2163, 2779, 8337, 17599, 40891, 52797, 122673, 123193, 286237, 369579, 858711, 1812697, 5438091, 6986803, 12688879, 20960409, 38066637, 48907621, 146722863, 719640709, 2158922127, 5037484963, 15112454889]

約数ペア:

[(1, 15112454889), (3, 5037484963), (7, 2158922127), (21, 719640709), (103, 146722863), (309, 48907621), (397, 38066637), (721, 20960409), (1191, 12688879), (2163, 6986803), (2779, 5438091), (8337, 1812697), (17599, 858711), (40891, 369579), (52797, 286237), (122673, 123193)]