2149440045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{16267}}^1$

素因数の和:16681

約数の個数: 32

約数和(自身を含む): 3598221312

約数和(自身を除く): 1448781267

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 383, 1149, 1915, 5745, 8809, 16267, 26427, 44045, 48801, 81335, 132135, 244005, 374141, 1122423, 1870705, 5612115, 6230261, 18690783, 31151305, 93453915, 143296003, 429888009, 716480015, 2149440045]

約数ペア:

[(1, 2149440045), (3, 716480015), (5, 429888009), (15, 143296003), (23, 93453915), (69, 31151305), (115, 18690783), (345, 6230261), (383, 5612115), (1149, 1870705), (1915, 1122423), (5745, 374141), (8809, 244005), (16267, 132135), (26427, 81335), (44045, 48801)]