23688765

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 41347800

約数和(自身を除く): 17659035

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 3533, 6705, 10599, 17665, 31797, 52995, 158985, 526417, 1579251, 2632085, 4737753, 7896255, 23688765]

約数ペア:

[(1, 23688765), (3, 7896255), (5, 4737753), (9, 2632085), (15, 1579251), (45, 526417), (149, 158985), (447, 52995), (745, 31797), (1341, 17665), (2235, 10599), (3533, 6705)]