264621955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 358444800

約数和(自身を除く): 93822845

約数列:

[1, 5, 13, 29, 65, 79, 145, 377, 395, 1027, 1777, 1885, 2291, 5135, 8885, 11455, 23101, 29783, 51533, 115505, 140383, 148915, 257665, 669929, 701915, 1824979, 3349645, 4071107, 9124895, 20355535, 52924391, 264621955]

約数ペア:

[(1, 264621955), (5, 52924391), (13, 20355535), (29, 9124895), (65, 4071107), (79, 3349645), (145, 1824979), (377, 701915), (395, 669929), (1027, 257665), (1777, 148915), (1885, 140383), (2291, 115505), (5135, 51533), (8885, 29783), (11455, 23101)]