26391345

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28843}}^1$

素因数の和:28912

約数の個数: 16

約数和(自身を含む): 42919872

約数和(自身を除く): 16528527

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 28843, 86529, 144215, 432645, 1759423, 5278269, 8797115, 26391345]

約数ペア:

[(1, 26391345), (3, 8797115), (5, 5278269), (15, 1759423), (61, 432645), (183, 144215), (305, 86529), (915, 28843)]