1580822085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{28111}}^1$

素因数の和:28305

約数の個数: 32

約数和(自身を含む): 2655571968

約数和(自身を除く): 1074749883

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 2445, 3749, 11247, 18745, 28111, 56235, 84333, 140555, 421665, 646553, 1939659, 3232765, 4582093, 9698295, 13746279, 22910465, 68731395, 105388139, 316164417, 526940695, 1580822085]

約数ペア:

[(1, 1580822085), (3, 526940695), (5, 316164417), (15, 105388139), (23, 68731395), (69, 22910465), (115, 13746279), (163, 9698295), (345, 4582093), (489, 3232765), (815, 1939659), (2445, 646553), (3749, 421665), (11247, 140555), (18745, 84333), (28111, 56235)]