69832815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2281}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 121146816

約数和(自身を除く): 51314001

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2281, 2355, 6123, 6843, 10205, 11405, 29653, 30615, 34215, 88959, 148265, 358117, 444795, 1074351, 1790585, 4655521, 5371755, 13966563, 23277605, 69832815]

約数ペア:

[(1, 69832815), (3, 23277605), (5, 13966563), (13, 5371755), (15, 4655521), (39, 1790585), (65, 1074351), (157, 444795), (195, 358117), (471, 148265), (785, 88959), (2041, 34215), (2281, 30615), (2355, 29653), (6123, 11405), (6843, 10205)]