39699465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 68880000

約数和(自身を除く): 29180535

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 1249, 2119, 2445, 3747, 6245, 6357, 10595, 16237, 18735, 31785, 48711, 81185, 203587, 243555, 610761, 1017935, 2646631, 3053805, 7939893, 13233155, 39699465]

約数ペア:

[(1, 39699465), (3, 13233155), (5, 7939893), (13, 3053805), (15, 2646631), (39, 1017935), (65, 610761), (163, 243555), (195, 203587), (489, 81185), (815, 48711), (1249, 31785), (2119, 18735), (2445, 16237), (3747, 10595), (6245, 6357)]