130310415

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 231154560

約数和(自身を除く): 100844145

約数列:

[1, 3, 5, 9, 15, 45, 83, 139, 249, 251, 415, 417, 695, 747, 753, 1245, 1251, 1255, 2085, 2259, 3735, 3765, 6255, 11295, 11537, 20833, 34611, 34889, 57685, 62499, 103833, 104165, 104667, 173055, 174445, 187497, 312495, 314001, 519165, 523335, 937485, 1570005, 2895787, 8687361, 14478935, 26062083, 43436805, 130310415]

約数ペア:

[(1, 130310415), (3, 43436805), (5, 26062083), (9, 14478935), (15, 8687361), (45, 2895787), (83, 1570005), (139, 937485), (249, 523335), (251, 519165), (415, 314001), (417, 312495), (695, 187497), (747, 174445), (753, 173055), (1245, 104667), (1251, 104165), (1255, 103833), (2085, 62499), (2259, 57685), (3735, 34889), (3765, 34611), (6255, 20833), (11295, 11537)]