68696115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5947

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 49844685

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 5879, 11685, 17637, 29395, 88185, 111701, 241039, 335103, 558505, 723117, 1205195, 1675515, 3615585, 4579741, 13739223, 22898705, 68696115]

約数ペア:

[(1, 68696115), (3, 22898705), (5, 13739223), (15, 4579741), (19, 3615585), (41, 1675515), (57, 1205195), (95, 723117), (123, 558505), (205, 335103), (285, 241039), (615, 111701), (779, 88185), (2337, 29395), (3895, 17637), (5879, 11685)]