1013285

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 1596672

約数和(自身を除く): 583387

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 131, 221, 455, 595, 655, 917, 1105, 1547, 1703, 2227, 4585, 7735, 8515, 11135, 11921, 15589, 28951, 59605, 77945, 144755, 202657, 1013285]

約数ペア:

[(1, 1013285), (5, 202657), (7, 144755), (13, 77945), (17, 59605), (35, 28951), (65, 15589), (85, 11921), (91, 11135), (119, 8515), (131, 7735), (221, 4585), (455, 2227), (595, 1703), (655, 1547), (917, 1105)]