78295795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 107464320

約数和(自身を除く): 29168525

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 1381, 1955, 2465, 3335, 6905, 11339, 23477, 31763, 40049, 56695, 117385, 158815, 200245, 539971, 680833, 921127, 2699855, 3404165, 4605635, 15659159, 78295795]

約数ペア:

[(1, 78295795), (5, 15659159), (17, 4605635), (23, 3404165), (29, 2699855), (85, 921127), (115, 680833), (145, 539971), (391, 200245), (493, 158815), (667, 117385), (1381, 56695), (1955, 40049), (2465, 31763), (3335, 23477), (6905, 11339)]