805053865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2423}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 1206337536

約数和(自身を除く): 401283671

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 863, 2423, 4315, 6041, 9493, 12115, 16961, 26653, 30205, 47465, 66451, 84805, 133265, 186571, 332255, 932855, 2091049, 10455245, 14637343, 23001539, 73186715, 115007695, 161010773, 805053865]

約数ペア:

[(1, 805053865), (5, 161010773), (7, 115007695), (11, 73186715), (35, 23001539), (55, 14637343), (77, 10455245), (385, 2091049), (863, 932855), (2423, 332255), (4315, 186571), (6041, 133265), (9493, 84805), (12115, 66451), (16961, 47465), (26653, 30205)]