4187015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 2116729

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 227, 527, 595, 1085, 1135, 1589, 2635, 3689, 3859, 7037, 7945, 18445, 19295, 27013, 35185, 49259, 119629, 135065, 246295, 598145, 837403, 4187015]

約数ペア:

[(1, 4187015), (5, 837403), (7, 598145), (17, 246295), (31, 135065), (35, 119629), (85, 49259), (119, 35185), (155, 27013), (217, 19295), (227, 18445), (527, 7945), (595, 7037), (1085, 3859), (1135, 3689), (1589, 2635)]