82478795

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 115734528

約数和(自身を除く): 33255733

約数列:

[1, 5, 7, 35, 103, 137, 167, 515, 685, 721, 835, 959, 1169, 3605, 4795, 5845, 14111, 17201, 22879, 70555, 86005, 98777, 114395, 120407, 160153, 493885, 602035, 800765, 2356537, 11782685, 16495759, 82478795]

約数ペア:

[(1, 82478795), (5, 16495759), (7, 11782685), (35, 2356537), (103, 800765), (137, 602035), (167, 493885), (515, 160153), (685, 120407), (721, 114395), (835, 98777), (959, 86005), (1169, 70555), (3605, 22879), (4795, 17201), (5845, 14111)]