27173705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22003}}^1$

素因数の和:22040

約数の個数: 16

約数和(自身を含む): 36966720

約数和(自身を除く): 9793015

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 22003, 110015, 286039, 418057, 1430195, 2090285, 5434741, 27173705]

約数ペア:

[(1, 27173705), (5, 5434741), (13, 2090285), (19, 1430195), (65, 418057), (95, 286039), (247, 110015), (1235, 22003)]