87516565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29717}}^1$

素因数の和:29772

約数の個数: 16

約数和(自身を含む): 114117120

約数和(自身を除く): 26600555

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 29717, 148585, 564623, 921227, 2823115, 4606135, 17503313, 87516565]

約数ペア:

[(1, 87516565), (5, 17503313), (19, 4606135), (31, 2823115), (95, 921227), (155, 564623), (589, 148585), (2945, 29717)]