23403465

素因数分解:

$3^3\times 5^1\times {\mathrm{173359}}^1$

素因数の和:173373

約数の個数: 16

約数和(自身を含む): 41606400

約数和(自身を除く): 18202935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173359, 520077, 866795, 1560231, 2600385, 4680693, 7801155, 23403465]

約数ペア:

[(1, 23403465), (3, 7801155), (5, 4680693), (9, 2600385), (15, 1560231), (27, 866795), (45, 520077), (135, 173359)]