78963015

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{6491}}^1$

素因数の和:7310

約数の個数: 16

約数和(自身を含む): 126516096

約数和(自身を除く): 47553081

約数列:

[1, 3, 5, 15, 811, 2433, 4055, 6491, 12165, 19473, 32455, 97365, 5264201, 15792603, 26321005, 78963015]

約数ペア:

[(1, 78963015), (3, 26321005), (5, 15792603), (15, 5264201), (811, 97365), (2433, 32455), (4055, 19473), (6491, 12165)]