82793925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 158427360

約数和(自身を除く): 75633435

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 107, 171, 181, 225, 285, 321, 475, 535, 543, 855, 905, 963, 1425, 1605, 1629, 2033, 2675, 2715, 3439, 4275, 4525, 4815, 6099, 8025, 8145, 10165, 10317, 13575, 17195, 18297, 19367, 24075, 30495, 30951, 40725, 50825, 51585, 58101, 85975, 91485, 96835, 152475, 154755, 174303, 257925, 290505, 367973, 457425, 484175, 773775, 871515, 1103919, 1452525, 1839865, 3311757, 4357575, 5519595, 9199325, 16558785, 27597975, 82793925]

約数ペア:

[(1, 82793925), (3, 27597975), (5, 16558785), (9, 9199325), (15, 5519595), (19, 4357575), (25, 3311757), (45, 1839865), (57, 1452525), (75, 1103919), (95, 871515), (107, 773775), (171, 484175), (181, 457425), (225, 367973), (285, 290505), (321, 257925), (475, 174303), (535, 154755), (543, 152475), (855, 96835), (905, 91485), (963, 85975), (1425, 58101), (1605, 51585), (1629, 50825), (2033, 40725), (2675, 30951), (2715, 30495), (3439, 24075), (4275, 19367), (4525, 18297), (4815, 17195), (6099, 13575), (8025, 10317), (8145, 10165)]