79906645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 40085675

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 2879, 3965, 5551, 14395, 20153, 27755, 37427, 100765, 175619, 187135, 261989, 878095, 1229333, 1309945, 2283047, 6146665, 11415235, 15981329, 79906645]

約数ペア:

[(1, 79906645), (5, 15981329), (7, 11415235), (13, 6146665), (35, 2283047), (61, 1309945), (65, 1229333), (91, 878095), (305, 261989), (427, 187135), (455, 175619), (793, 100765), (2135, 37427), (2879, 27755), (3965, 20153), (5551, 14395)]