18528037164855

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1\times {\mathrm{3828269}}^1$

素因数の和:3829232

約数の個数: 48

約数和(自身を含む): 32399843430240

約数和(自身を除く): 13871806265385

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 821, 1179, 1965, 2463, 4105, 5895, 7389, 12315, 36945, 107551, 322653, 537755, 967959, 1613265, 3828269, 4839795, 11484807, 19141345, 34454421, 57424035, 172272105, 501503239, 1504509717, 2507516195, 3143008849, 4513529151, 7522548585, 9429026547, 15715044245, 22567645755, 28287079641, 47145132735, 141435398205, 411734159219, 1235202477657, 2058670796095, 3705607432971, 6176012388285, 18528037164855]

約数ペア:

[(1, 18528037164855), (3, 6176012388285), (5, 3705607432971), (9, 2058670796095), (15, 1235202477657), (45, 411734159219), (131, 141435398205), (393, 47145132735), (655, 28287079641), (821, 22567645755), (1179, 15715044245), (1965, 9429026547), (2463, 7522548585), (4105, 4513529151), (5895, 3143008849), (7389, 2507516195), (12315, 1504509717), (36945, 501503239), (107551, 172272105), (322653, 57424035), (537755, 34454421), (967959, 19141345), (1613265, 11484807), (3828269, 4839795)]