76620615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1117}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 130403520

約数和(自身を除く): 53782905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1117, 1345, 3351, 4035, 4573, 5585, 13719, 16755, 18989, 22865, 56967, 68595, 94945, 284835, 300473, 901419, 1502365, 4507095, 5108041, 15324123, 25540205, 76620615]

約数ペア:

[(1, 76620615), (3, 25540205), (5, 15324123), (15, 5108041), (17, 4507095), (51, 1502365), (85, 901419), (255, 300473), (269, 284835), (807, 94945), (1117, 68595), (1345, 56967), (3351, 22865), (4035, 18989), (4573, 16755), (5585, 13719)]