159300675

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 298489576

約数和(自身を除く): 139188901

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 135, 225, 291, 405, 485, 675, 811, 873, 1455, 2025, 2425, 2433, 2619, 4055, 4365, 7275, 7299, 7857, 12165, 13095, 20275, 21825, 21897, 36495, 39285, 60825, 65475, 65691, 78667, 109485, 182475, 196425, 236001, 328455, 393335, 547425, 708003, 1180005, 1642275, 1966675, 2124009, 3540015, 5900025, 6372027, 10620045, 17700075, 31860135, 53100225, 159300675]

約数ペア:

[(1, 159300675), (3, 53100225), (5, 31860135), (9, 17700075), (15, 10620045), (25, 6372027), (27, 5900025), (45, 3540015), (75, 2124009), (81, 1966675), (97, 1642275), (135, 1180005), (225, 708003), (291, 547425), (405, 393335), (485, 328455), (675, 236001), (811, 196425), (873, 182475), (1455, 109485), (2025, 78667), (2425, 65691), (2433, 65475), (2619, 60825), (4055, 39285), (4365, 36495), (7275, 21897), (7299, 21825), (7857, 20275), (12165, 13095)]