13305825715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{78401}}^1$

素因数の和:78799

約数の個数: 32

約数和(自身を含む): 19704617856

約数和(自身を除く): 6398792141

約数列:

[1, 5, 7, 13, 35, 65, 91, 373, 455, 1865, 2611, 4849, 13055, 24245, 33943, 78401, 169715, 392005, 548807, 1019213, 2744035, 5096065, 7134491, 29243573, 35672455, 146217865, 204705011, 380166449, 1023525055, 1900832245, 2661165143, 13305825715]

約数ペア:

[(1, 13305825715), (5, 2661165143), (7, 1900832245), (13, 1023525055), (35, 380166449), (65, 204705011), (91, 146217865), (373, 35672455), (455, 29243573), (1865, 7134491), (2611, 5096065), (4849, 2744035), (13055, 1019213), (24245, 548807), (33943, 392005), (78401, 169715)]