109019885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72923}}^1$

素因数の和:72964

約数の個数: 16

約数和(自身を含む): 147014784

約数和(自身を除く): 37994899

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 72923, 364615, 947999, 1677229, 4739995, 8386145, 21803977, 109019885]

約数ペア:

[(1, 109019885), (5, 21803977), (13, 8386145), (23, 4739995), (65, 1677229), (115, 947999), (299, 364615), (1495, 72923)]