3625425

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 6874560

約数和(自身を除く): 3249135

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 131, 135, 205, 225, 369, 393, 615, 655, 675, 1025, 1107, 1179, 1845, 1965, 3075, 3275, 3537, 5371, 5535, 5895, 9225, 9825, 16113, 17685, 26855, 27675, 29475, 48339, 80565, 88425, 134275, 145017, 241695, 402825, 725085, 1208475, 3625425]

約数ペア:

[(1, 3625425), (3, 1208475), (5, 725085), (9, 402825), (15, 241695), (25, 145017), (27, 134275), (41, 88425), (45, 80565), (75, 48339), (123, 29475), (131, 27675), (135, 26855), (205, 17685), (225, 16113), (369, 9825), (393, 9225), (615, 5895), (655, 5535), (675, 5371), (1025, 3537), (1107, 3275), (1179, 3075), (1845, 1965)]