5140965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 8645760

約数和(自身を除く): 3504795

約数列:

[1, 3, 5, 15, 37, 59, 111, 157, 177, 185, 295, 471, 555, 785, 885, 2183, 2355, 5809, 6549, 9263, 10915, 17427, 27789, 29045, 32745, 46315, 87135, 138945, 342731, 1028193, 1713655, 5140965]

約数ペア:

[(1, 5140965), (3, 1713655), (5, 1028193), (15, 342731), (37, 138945), (59, 87135), (111, 46315), (157, 32745), (177, 29045), (185, 27789), (295, 17427), (471, 10915), (555, 9263), (785, 6549), (885, 5809), (2183, 2355)]