42750455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9839}}^1$

素因数の和:9934

約数の個数: 16

約数和(自身を含む): 56678400

約数和(自身を除く): 13927945

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9839, 49195, 108229, 541145, 777281, 3886405, 8550091, 42750455]

約数ペア:

[(1, 42750455), (5, 8550091), (11, 3886405), (55, 777281), (79, 541145), (395, 108229), (869, 49195), (4345, 9839)]