40800645

素因数分解:

$3^3\times 5^1\times {\mathrm{302227}}^1$

素因数の和:302241

約数の個数: 16

約数和(自身を含む): 72534720

約数和(自身を除く): 31734075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 302227, 906681, 1511135, 2720043, 4533405, 8160129, 13600215, 40800645]

約数ペア:

[(1, 40800645), (3, 13600215), (5, 8160129), (9, 4533405), (15, 2720043), (27, 1511135), (45, 906681), (135, 302227)]