23539275

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 44302720

約数和(自身を除く): 20763445

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 811, 1075, 1161, 1935, 2433, 3225, 4055, 5805, 7299, 9675, 12165, 20275, 21897, 29025, 34873, 36495, 60825, 104619, 109485, 174365, 182475, 313857, 523095, 547425, 871825, 941571, 1569285, 2615475, 4707855, 7846425, 23539275]

約数ペア:

[(1, 23539275), (3, 7846425), (5, 4707855), (9, 2615475), (15, 1569285), (25, 941571), (27, 871825), (43, 547425), (45, 523095), (75, 313857), (129, 182475), (135, 174365), (215, 109485), (225, 104619), (387, 60825), (645, 36495), (675, 34873), (811, 29025), (1075, 21897), (1161, 20275), (1935, 12165), (2433, 9675), (3225, 7299), (4055, 5805)]