224804515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 310153536

約数和(自身を除く): 85349021

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 655, 1105, 1553, 1703, 2227, 7765, 8515, 11135, 20189, 26401, 28951, 100945, 132005, 144755, 203443, 343213, 1017215, 1716065, 2644759, 3458531, 13223795, 17292655, 44960903, 224804515]

約数ペア:

[(1, 224804515), (5, 44960903), (13, 17292655), (17, 13223795), (65, 3458531), (85, 2644759), (131, 1716065), (221, 1017215), (655, 343213), (1105, 203443), (1553, 144755), (1703, 132005), (2227, 100945), (7765, 28951), (8515, 26401), (11135, 20189)]