1427486515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 2246952960

約数和(自身を除く): 819466445

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 179, 221, 455, 595, 895, 1031, 1105, 1253, 1547, 2327, 3043, 5155, 6265, 7217, 7735, 11635, 13403, 15215, 16289, 17527, 21301, 36085, 39559, 67015, 81445, 87635, 93821, 106505, 122689, 184549, 197795, 227851, 276913, 469105, 613445, 922745, 1139255, 1291843, 1384565, 1594957, 2399137, 3137333, 6459215, 7974785, 11995685, 15686665, 16793959, 21961331, 40785329, 83969795, 109806655, 203926645, 285497303, 1427486515]

約数ペア:

[(1, 1427486515), (5, 285497303), (7, 203926645), (13, 109806655), (17, 83969795), (35, 40785329), (65, 21961331), (85, 16793959), (91, 15686665), (119, 11995685), (179, 7974785), (221, 6459215), (455, 3137333), (595, 2399137), (895, 1594957), (1031, 1384565), (1105, 1291843), (1253, 1139255), (1547, 922745), (2327, 613445), (3043, 469105), (5155, 276913), (6265, 227851), (7217, 197795), (7735, 184549), (11635, 122689), (13403, 106505), (15215, 93821), (16289, 87635), (17527, 81445), (21301, 67015), (36085, 39559)]