135320355

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23368

約数の個数: 32

約数和(自身を含む): 246174720

約数和(自身を除く): 110854365

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 23311, 69933, 116555, 209799, 349665, 629397, 1002373, 1048995, 3007119, 3146985, 5011865, 9021357, 15035595, 27064071, 45106785, 135320355]

約数ペア:

[(1, 135320355), (3, 45106785), (5, 27064071), (9, 15035595), (15, 9021357), (27, 5011865), (43, 3146985), (45, 3007119), (129, 1048995), (135, 1002373), (215, 629397), (387, 349665), (645, 209799), (1161, 116555), (1935, 69933), (5805, 23311)]