7001995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 11289600

約数和(自身を除く): 4287605

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1399, 5005, 6995, 9793, 15389, 18187, 48965, 76945, 90935, 107723, 127309, 200057, 538615, 636545, 1000285, 1400399, 7001995]

約数ペア:

[(1, 7001995), (5, 1400399), (7, 1000285), (11, 636545), (13, 538615), (35, 200057), (55, 127309), (65, 107723), (77, 90935), (91, 76945), (143, 48965), (385, 18187), (455, 15389), (715, 9793), (1001, 6995), (1399, 5005)]