23874645

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 15782955

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 509, 795, 885, 1527, 2545, 3127, 7635, 9381, 15635, 26977, 30031, 46905, 80931, 90093, 134885, 150155, 404655, 450465, 1591643, 4774929, 7958215, 23874645]

約数ペア:

[(1, 23874645), (3, 7958215), (5, 4774929), (15, 1591643), (53, 450465), (59, 404655), (159, 150155), (177, 134885), (265, 90093), (295, 80931), (509, 46905), (795, 30031), (885, 26977), (1527, 15635), (2545, 9381), (3127, 7635)]