54370275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 96112896

約数和(自身を除く): 41742621

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 733, 989, 1075, 1725, 2199, 2967, 3225, 3665, 4945, 10995, 14835, 16859, 18325, 24725, 31519, 50577, 54975, 74175, 84295, 94557, 157595, 252885, 421475, 472785, 724937, 787975, 1264425, 2174811, 2363925, 3624685, 10874055, 18123425, 54370275]

約数ペア:

[(1, 54370275), (3, 18123425), (5, 10874055), (15, 3624685), (23, 2363925), (25, 2174811), (43, 1264425), (69, 787975), (75, 724937), (115, 472785), (129, 421475), (215, 252885), (345, 157595), (575, 94557), (645, 84295), (733, 74175), (989, 54975), (1075, 50577), (1725, 31519), (2199, 24725), (2967, 18325), (3225, 16859), (3665, 14835), (4945, 10995)]