87941235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{136343}}^1$

素因数の和:136394

約数の個数: 16

約数和(自身を含む): 143979264

約数和(自身を除く): 56038029

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 136343, 409029, 681715, 2045145, 5862749, 17588247, 29313745, 87941235]

約数ペア:

[(1, 87941235), (3, 29313745), (5, 17588247), (15, 5862749), (43, 2045145), (129, 681715), (215, 409029), (645, 136343)]