742065

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 1208256

約数和(自身を除く): 466191

約数列:

[1, 3, 5, 15, 61, 183, 305, 811, 915, 2433, 4055, 12165, 49471, 148413, 247355, 742065]

約数ペア:

[(1, 742065), (3, 247355), (5, 148413), (15, 49471), (61, 12165), (183, 4055), (305, 2433), (811, 915)]