224764345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 297851904

約数和(自身を除く): 73087559

約数列:

[1, 5, 13, 65, 71, 113, 355, 431, 565, 923, 1469, 2155, 4615, 5603, 7345, 8023, 28015, 30601, 40115, 48703, 104299, 153005, 243515, 397813, 521495, 633139, 1989065, 3165695, 3457913, 17289565, 44952869, 224764345]

約数ペア:

[(1, 224764345), (5, 44952869), (13, 17289565), (65, 3457913), (71, 3165695), (113, 1989065), (355, 633139), (431, 521495), (565, 397813), (923, 243515), (1469, 153005), (2155, 104299), (4615, 48703), (5603, 40115), (7345, 30601), (8023, 28015)]