66437735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 98875392

約数和(自身を除く): 32437657

約数列:

[1, 5, 7, 13, 35, 65, 91, 151, 455, 755, 967, 1057, 1963, 4835, 5285, 6769, 9815, 12571, 13741, 33845, 62855, 68705, 87997, 146017, 439985, 730085, 1022119, 1898221, 5110595, 9491105, 13287547, 66437735]

約数ペア:

[(1, 66437735), (5, 13287547), (7, 9491105), (13, 5110595), (35, 1898221), (65, 1022119), (91, 730085), (151, 439985), (455, 146017), (755, 87997), (967, 68705), (1057, 62855), (1963, 33845), (4835, 13741), (5285, 12571), (6769, 9815)]