83979615

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{91781}}^1$

素因数の和:91850

約数の個数: 16

約数和(自身を含む): 136571616

約数和(自身を除く): 52592001

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 91781, 275343, 458905, 1376715, 5598641, 16795923, 27993205, 83979615]

約数ペア:

[(1, 83979615), (3, 27993205), (5, 16795923), (15, 5598641), (61, 1376715), (183, 458905), (305, 275343), (915, 91781)]