79531725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 166211584

約数和(自身を除く): 86679859

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 65, 75, 91, 105, 129, 175, 195, 215, 271, 273, 301, 325, 455, 525, 559, 645, 813, 903, 975, 1075, 1355, 1365, 1505, 1677, 1897, 2275, 2795, 3225, 3523, 3913, 4065, 4515, 5691, 6775, 6825, 7525, 8385, 9485, 10569, 11653, 11739, 13975, 17615, 19565, 20325, 22575, 24661, 28455, 34959, 41925, 47425, 52845, 58265, 58695, 73983, 81571, 88075, 97825, 123305, 142275, 151489, 174795, 244713, 264225, 291325, 293475, 369915, 407855, 454467, 616525, 757445, 873975, 1060423, 1223565, 1849575, 2039275, 2272335, 3181269, 3787225, 5302115, 6117825, 11361675, 15906345, 26510575, 79531725]

約数ペア:

[(1, 79531725), (3, 26510575), (5, 15906345), (7, 11361675), (13, 6117825), (15, 5302115), (21, 3787225), (25, 3181269), (35, 2272335), (39, 2039275), (43, 1849575), (65, 1223565), (75, 1060423), (91, 873975), (105, 757445), (129, 616525), (175, 454467), (195, 407855), (215, 369915), (271, 293475), (273, 291325), (301, 264225), (325, 244713), (455, 174795), (525, 151489), (559, 142275), (645, 123305), (813, 97825), (903, 88075), (975, 81571), (1075, 73983), (1355, 58695), (1365, 58265), (1505, 52845), (1677, 47425), (1897, 41925), (2275, 34959), (2795, 28455), (3225, 24661), (3523, 22575), (3913, 20325), (4065, 19565), (4515, 17615), (5691, 13975), (6775, 11739), (6825, 11653), (7525, 10569), (8385, 9485)]