15696416465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 19570636800

約数和(自身を除く): 3874220335

約数列:

[1, 5, 31, 155, 389, 439, 593, 1945, 2195, 2965, 12059, 13609, 18383, 60295, 68045, 91915, 170771, 230677, 260327, 853855, 1153385, 1301635, 5293901, 7150987, 8070137, 26469505, 35754935, 40350685, 101267203, 506336015, 3139283293, 15696416465]

約数ペア:

[(1, 15696416465), (5, 3139283293), (31, 506336015), (155, 101267203), (389, 40350685), (439, 35754935), (593, 26469505), (1945, 8070137), (2195, 7150987), (2965, 5293901), (12059, 1301635), (13609, 1153385), (18383, 853855), (60295, 260327), (68045, 230677), (91915, 170771)]