29771245

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1327}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 40923648

約数和(自身を除く): 11152403

約数列:

[1, 5, 7, 35, 641, 1327, 3205, 4487, 6635, 9289, 22435, 46445, 850607, 4253035, 5954249, 29771245]

約数ペア:

[(1, 29771245), (5, 5954249), (7, 4253035), (35, 850607), (641, 46445), (1327, 22435), (3205, 9289), (4487, 6635)]