224193515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1321}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 332255616

約数和(自身を除く): 108062101

約数列:

[1, 5, 7, 13, 35, 65, 91, 373, 455, 1321, 1865, 2611, 4849, 6605, 9247, 13055, 17173, 24245, 33943, 46235, 85865, 120211, 169715, 492733, 601055, 2463665, 3449131, 6405529, 17245655, 32027645, 44838703, 224193515]

約数ペア:

[(1, 224193515), (5, 44838703), (7, 32027645), (13, 17245655), (35, 6405529), (65, 3449131), (91, 2463665), (373, 601055), (455, 492733), (1321, 169715), (1865, 120211), (2611, 85865), (4849, 46235), (6605, 33943), (9247, 24245), (13055, 17173)]