289133625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 543179520

約数和(自身を除く): 254045895

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 125, 145, 165, 275, 319, 375, 435, 725, 825, 957, 1375, 1595, 2175, 2417, 3625, 4125, 4785, 7251, 7975, 10875, 12085, 23925, 26587, 36255, 39875, 60425, 70093, 79761, 119625, 132935, 181275, 210279, 302125, 350465, 398805, 664675, 771023, 906375, 1051395, 1752325, 1994025, 2313069, 3323375, 3855115, 5256975, 8761625, 9970125, 11565345, 19275575, 26284875, 57826725, 96377875, 289133625]

約数ペア:

[(1, 289133625), (3, 96377875), (5, 57826725), (11, 26284875), (15, 19275575), (25, 11565345), (29, 9970125), (33, 8761625), (55, 5256975), (75, 3855115), (87, 3323375), (125, 2313069), (145, 1994025), (165, 1752325), (275, 1051395), (319, 906375), (375, 771023), (435, 664675), (725, 398805), (825, 350465), (957, 302125), (1375, 210279), (1595, 181275), (2175, 132935), (2417, 119625), (3625, 79761), (4125, 70093), (4785, 60425), (7251, 39875), (7975, 36255), (10875, 26587), (12085, 23925)]