13304293075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361053}}^1$

素因数の和:1361103

約数の個数: 24

約数和(自身を含む): 18227235168

約数和(自身を除く): 4922942093

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 1361053, 6805265, 23137901, 31304219, 34026325, 115689505, 156521095, 532171723, 578447525, 782605475, 2660858615, 13304293075]

約数ペア:

[(1, 13304293075), (5, 2660858615), (17, 782605475), (23, 578447525), (25, 532171723), (85, 156521095), (115, 115689505), (391, 34026325), (425, 31304219), (575, 23137901), (1955, 6805265), (9775, 1361053)]