45009175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 57697200

約数和(自身を除く): 12688025

約数列:

[1, 5, 25, 43, 149, 215, 281, 745, 1075, 1405, 3725, 6407, 7025, 12083, 32035, 41869, 60415, 160175, 209345, 302075, 1046725, 1800367, 9001835, 45009175]

約数ペア:

[(1, 45009175), (5, 9001835), (25, 1800367), (43, 1046725), (149, 302075), (215, 209345), (281, 160175), (745, 60415), (1075, 41869), (1405, 32035), (3725, 12083), (6407, 7025)]