72007365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 123492096

約数和(自身を除く): 51484731

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 5641, 12765, 16923, 28205, 84615, 129743, 208717, 389229, 626151, 648715, 1043585, 1946145, 3130755, 4800491, 14401473, 24002455, 72007365]

約数ペア:

[(1, 72007365), (3, 24002455), (5, 14401473), (15, 4800491), (23, 3130755), (37, 1946145), (69, 1043585), (111, 648715), (115, 626151), (185, 389229), (345, 208717), (555, 129743), (851, 84615), (2553, 28205), (4255, 16923), (5641, 12765)]