140026845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43019}}^1$

素因数の和:43065

約数の個数: 32

約数和(自身を含む): 264314880

約数和(自身を除く): 124288035

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 43019, 129057, 215095, 301133, 645285, 903399, 1333589, 1505665, 4000767, 4516995, 6667945, 9335123, 20003835, 28005369, 46675615, 140026845]

約数ペア:

[(1, 140026845), (3, 46675615), (5, 28005369), (7, 20003835), (15, 9335123), (21, 6667945), (31, 4516995), (35, 4000767), (93, 1505665), (105, 1333589), (155, 903399), (217, 645285), (465, 301133), (651, 215095), (1085, 129057), (3255, 43019)]