70321125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 140849280

約数和(自身を除く): 70528155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 49, 75, 89, 105, 125, 129, 147, 175, 215, 245, 267, 301, 375, 445, 525, 623, 645, 735, 875, 903, 1075, 1225, 1335, 1505, 1869, 2107, 2225, 2625, 3115, 3225, 3675, 3827, 4361, 4515, 5375, 6125, 6321, 6675, 7525, 9345, 10535, 11125, 11481, 13083, 15575, 16125, 18375, 19135, 21805, 22575, 26789, 31605, 33375, 37625, 46725, 52675, 57405, 65415, 77875, 80367, 95675, 109025, 112875, 133945, 158025, 187523, 233625, 263375, 287025, 327075, 401835, 478375, 545125, 562569, 669725, 790125, 937615, 1435125, 1635375, 2009175, 2812845, 3348625, 4688075, 10045875, 14064225, 23440375, 70321125]

約数ペア:

[(1, 70321125), (3, 23440375), (5, 14064225), (7, 10045875), (15, 4688075), (21, 3348625), (25, 2812845), (35, 2009175), (43, 1635375), (49, 1435125), (75, 937615), (89, 790125), (105, 669725), (125, 562569), (129, 545125), (147, 478375), (175, 401835), (215, 327075), (245, 287025), (267, 263375), (301, 233625), (375, 187523), (445, 158025), (525, 133945), (623, 112875), (645, 109025), (735, 95675), (875, 80367), (903, 77875), (1075, 65415), (1225, 57405), (1335, 52675), (1505, 46725), (1869, 37625), (2107, 33375), (2225, 31605), (2625, 26789), (3115, 22575), (3225, 21805), (3675, 19135), (3827, 18375), (4361, 16125), (4515, 15575), (5375, 13083), (6125, 11481), (6321, 11125), (6675, 10535), (7525, 9345)]