633132955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81853}}^1$

素因数の和:81895

約数の個数: 32

約数和(自身を含む): 990105984

約数和(自身を除く): 356973029

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 81853, 409265, 572971, 1064089, 1391501, 2864855, 5320445, 6957505, 7448623, 9740507, 18089513, 37243115, 48702535, 90447565, 126626591, 633132955]

約数ペア:

[(1, 633132955), (5, 126626591), (7, 90447565), (13, 48702535), (17, 37243115), (35, 18089513), (65, 9740507), (85, 7448623), (91, 6957505), (119, 5320445), (221, 2864855), (455, 1391501), (595, 1064089), (1105, 572971), (1547, 409265), (7735, 81853)]