85744065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 150192000

約数和(自身を除く): 64447935

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 349, 1047, 1489, 1745, 3839, 4467, 5235, 7445, 11517, 16379, 19195, 22335, 49137, 57585, 81895, 245685, 519661, 1558983, 2598305, 5716271, 7794915, 17148813, 28581355, 85744065]

約数ペア:

[(1, 85744065), (3, 28581355), (5, 17148813), (11, 7794915), (15, 5716271), (33, 2598305), (55, 1558983), (165, 519661), (349, 245685), (1047, 81895), (1489, 57585), (1745, 49137), (3839, 22335), (4467, 19195), (5235, 16379), (7445, 11517)]