4470625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 20

約数和(自身を含む): 5848128

約数和(自身を除く): 1377503

約数列:

[1, 5, 23, 25, 115, 125, 311, 575, 625, 1555, 2875, 7153, 7775, 14375, 35765, 38875, 178825, 194375, 894125, 4470625]

約数ペア:

[(1, 4470625), (5, 894125), (23, 194375), (25, 178825), (115, 38875), (125, 35765), (311, 14375), (575, 7775), (625, 7153), (1555, 2875)]