90587115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64937}}^1$

素因数の和:64979

約数の個数: 24

約数和(自身を含む): 162085248

約数和(自身を除く): 71498133

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 64937, 194811, 324685, 584433, 974055, 2013047, 2922165, 6039141, 10065235, 18117423, 30195705, 90587115]

約数ペア:

[(1, 90587115), (3, 30195705), (5, 18117423), (9, 10065235), (15, 6039141), (31, 2922165), (45, 2013047), (93, 974055), (155, 584433), (279, 324685), (465, 194811), (1395, 64937)]