151428095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19577}}^1$

素因数の和:19619

約数の個数: 32

約数和(自身を含む): 236815488

約数和(自身を除く): 85387393

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 19577, 97885, 137039, 254501, 332809, 685195, 1272505, 1664045, 1781507, 2329663, 4326517, 8907535, 11648315, 21632585, 30285619, 151428095]

約数ペア:

[(1, 151428095), (5, 30285619), (7, 21632585), (13, 11648315), (17, 8907535), (35, 4326517), (65, 2329663), (85, 1781507), (91, 1664045), (119, 1272505), (221, 685195), (455, 332809), (595, 254501), (1105, 137039), (1547, 97885), (7735, 19577)]