23158845

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10091}}^1$

素因数の和:10122

約数の個数: 32

約数和(自身を含む): 43597440

約数和(自身を除く): 20438595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 10091, 30273, 50455, 90819, 151365, 171547, 272457, 454095, 514641, 857735, 1362285, 1543923, 2573205, 4631769, 7719615, 23158845]

約数ペア:

[(1, 23158845), (3, 7719615), (5, 4631769), (9, 2573205), (15, 1543923), (17, 1362285), (27, 857735), (45, 514641), (51, 454095), (85, 272457), (135, 171547), (153, 151365), (255, 90819), (459, 50455), (765, 30273), (2295, 10091)]