3960666675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{7247}}^1$

素因数の和:7617

約数の個数: 72

約数和(自身を含む): 8131908096

約数和(自身を除く): 4171241421

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 347, 525, 1041, 1575, 1735, 2429, 3123, 5205, 7247, 7287, 8675, 12145, 15615, 21741, 21861, 26025, 36235, 36435, 50729, 60725, 65223, 78075, 108705, 109305, 152187, 181175, 182175, 253645, 326115, 456561, 543525, 546525, 760935, 1268225, 1630575, 2282805, 2514709, 3804675, 7544127, 11414025, 12573545, 17602963, 22632381, 37720635, 52808889, 62867725, 88014815, 113161905, 158426667, 188603175, 264044445, 440074075, 565809525, 792133335, 1320222225, 3960666675]

約数ペア:

[(1, 3960666675), (3, 1320222225), (5, 792133335), (7, 565809525), (9, 440074075), (15, 264044445), (21, 188603175), (25, 158426667), (35, 113161905), (45, 88014815), (63, 62867725), (75, 52808889), (105, 37720635), (175, 22632381), (225, 17602963), (315, 12573545), (347, 11414025), (525, 7544127), (1041, 3804675), (1575, 2514709), (1735, 2282805), (2429, 1630575), (3123, 1268225), (5205, 760935), (7247, 546525), (7287, 543525), (8675, 456561), (12145, 326115), (15615, 253645), (21741, 182175), (21861, 181175), (26025, 152187), (36235, 109305), (36435, 108705), (50729, 78075), (60725, 65223)]