13993515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10723}}^1$

素因数の和:10763

約数の個数: 24

約数和(自身を含む): 25094160

約数和(自身を除く): 11100645

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 10723, 32169, 53615, 96507, 160845, 310967, 482535, 932901, 1554835, 2798703, 4664505, 13993515]

約数ペア:

[(1, 13993515), (3, 4664505), (5, 2798703), (9, 1554835), (15, 932901), (29, 482535), (45, 310967), (87, 160845), (145, 96507), (261, 53615), (435, 32169), (1305, 10723)]