97813375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 41613185

約数列:

[1, 5, 11, 25, 29, 55, 121, 125, 145, 223, 275, 319, 605, 725, 1115, 1375, 1595, 2453, 3025, 3509, 3625, 5575, 6467, 7975, 12265, 15125, 17545, 26983, 27875, 32335, 39875, 61325, 71137, 87725, 134915, 161675, 306625, 355685, 438625, 674575, 782507, 808375, 1778425, 3372875, 3912535, 8892125, 19562675, 97813375]

約数ペア:

[(1, 97813375), (5, 19562675), (11, 8892125), (25, 3912535), (29, 3372875), (55, 1778425), (121, 808375), (125, 782507), (145, 674575), (223, 438625), (275, 355685), (319, 306625), (605, 161675), (725, 134915), (1115, 87725), (1375, 71137), (1595, 61325), (2453, 39875), (3025, 32335), (3509, 27875), (3625, 26983), (5575, 17545), (6467, 15125), (7975, 12265)]