42946455

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 71092224

約数和(自身を除く): 28145769

約数列:

[1, 3, 5, 15, 37, 111, 185, 223, 347, 555, 669, 1041, 1115, 1735, 3345, 5205, 8251, 12839, 24753, 38517, 41255, 64195, 77381, 123765, 192585, 232143, 386905, 1160715, 2863097, 8589291, 14315485, 42946455]

約数ペア:

[(1, 42946455), (3, 14315485), (5, 8589291), (15, 2863097), (37, 1160715), (111, 386905), (185, 232143), (223, 192585), (347, 123765), (555, 77381), (669, 64195), (1041, 41255), (1115, 38517), (1735, 24753), (3345, 12839), (5205, 8251)]