71985645

素因数分解:

$3^3\times 5^1\times {\mathrm{533227}}^1$

素因数の和:533241

約数の個数: 16

約数和(自身を含む): 127974720

約数和(自身を除く): 55989075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 533227, 1599681, 2666135, 4799043, 7998405, 14397129, 23995215, 71985645]

約数ペア:

[(1, 71985645), (3, 23995215), (5, 14397129), (9, 7998405), (15, 4799043), (27, 2666135), (45, 1599681), (135, 533227)]