87376965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 151536000

約数和(自身を除く): 64159035

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2445, 2749, 6357, 8247, 10595, 13745, 31785, 35737, 41235, 107211, 178685, 448087, 536055, 1344261, 2240435, 5825131, 6721305, 17475393, 29125655, 87376965]

約数ペア:

[(1, 87376965), (3, 29125655), (5, 17475393), (13, 6721305), (15, 5825131), (39, 2240435), (65, 1344261), (163, 536055), (195, 448087), (489, 178685), (815, 107211), (2119, 41235), (2445, 35737), (2749, 31785), (6357, 13745), (8247, 10595)]