219970005

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{97117}}^1$

素因数の和:97276

約数の個数: 16

約数和(自身を含む): 354286464

約数和(自身を除く): 134316459

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 97117, 291351, 485585, 1456755, 14664667, 43994001, 73323335, 219970005]

約数ペア:

[(1, 219970005), (3, 73323335), (5, 43994001), (15, 14664667), (151, 1456755), (453, 485585), (755, 291351), (2265, 97117)]