29959455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 51393024

約数和(自身を除く): 21433569

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2347, 2553, 4255, 7041, 11735, 12765, 35205, 53981, 86839, 161943, 260517, 269905, 434195, 809715, 1302585, 1997297, 5991891, 9986485, 29959455]

約数ペア:

[(1, 29959455), (3, 9986485), (5, 5991891), (15, 1997297), (23, 1302585), (37, 809715), (69, 434195), (111, 269905), (115, 260517), (185, 161943), (345, 86839), (555, 53981), (851, 35205), (2347, 12765), (2553, 11735), (4255, 7041)]