1222705065

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{338231}}^1$

素因数の和:338480

約数の個数: 16

約数和(自身を含む): 1964451456

約数和(自身を除く): 741746391

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 338231, 1014693, 1691155, 5073465, 81513671, 244541013, 407568355, 1222705065]

約数ペア:

[(1, 1222705065), (3, 407568355), (5, 244541013), (15, 81513671), (241, 5073465), (723, 1691155), (1205, 1014693), (3615, 338231)]