23040535

素因数分解:

$5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 32421600

約数和(自身を除く): 9381065

約数列:

[1, 5, 7, 35, 49, 157, 245, 599, 785, 1099, 2995, 4193, 5495, 7693, 20965, 29351, 38465, 94043, 146755, 470215, 658301, 3291505, 4608107, 23040535]

約数ペア:

[(1, 23040535), (5, 4608107), (7, 3291505), (35, 658301), (49, 470215), (157, 146755), (245, 94043), (599, 38465), (785, 29351), (1099, 20965), (2995, 7693), (4193, 5495)]