7338305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 10432800

約数和(自身を除く): 3094495

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 229, 377, 493, 1105, 1145, 1885, 2465, 2977, 3893, 6409, 6641, 14885, 19465, 32045, 33205, 50609, 86333, 112897, 253045, 431665, 564485, 1467661, 7338305]

約数ペア:

[(1, 7338305), (5, 1467661), (13, 564485), (17, 431665), (29, 253045), (65, 112897), (85, 86333), (145, 50609), (221, 33205), (229, 32045), (377, 19465), (493, 14885), (1105, 6641), (1145, 6409), (1885, 3893), (2465, 2977)]