8049095625

素因数分解:

$3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 13879807040

約数和(自身を除く): 5830711415

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 157, 185, 375, 471, 555, 625, 739, 785, 925, 1875, 2217, 2355, 2775, 3695, 3925, 4625, 5809, 11085, 11775, 13875, 17427, 18475, 19625, 23125, 27343, 29045, 55425, 58875, 69375, 82029, 87135, 92375, 98125, 116023, 136715, 145225, 277125, 294375, 348069, 410145, 435675, 461875, 580115, 683575, 726125, 1385625, 1740345, 2050725, 2178375, 2900575, 3417875, 3630625, 4292851, 8701725, 10253625, 10891875, 12878553, 14502875, 17089375, 21464255, 43508625, 51268125, 64392765, 72514375, 107321275, 217543125, 321963825, 536606375, 1609819125, 2683031875, 8049095625]

約数ペア:

[(1, 8049095625), (3, 2683031875), (5, 1609819125), (15, 536606375), (25, 321963825), (37, 217543125), (75, 107321275), (111, 72514375), (125, 64392765), (157, 51268125), (185, 43508625), (375, 21464255), (471, 17089375), (555, 14502875), (625, 12878553), (739, 10891875), (785, 10253625), (925, 8701725), (1875, 4292851), (2217, 3630625), (2355, 3417875), (2775, 2900575), (3695, 2178375), (3925, 2050725), (4625, 1740345), (5809, 1385625), (11085, 726125), (11775, 683575), (13875, 580115), (17427, 461875), (18475, 435675), (19625, 410145), (23125, 348069), (27343, 294375), (29045, 277125), (55425, 145225), (58875, 136715), (69375, 116023), (82029, 98125), (87135, 92375)]