1371826225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2957}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 2130327936

約数和(自身を除く): 758501711

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 241, 275, 385, 1205, 1687, 1925, 2651, 2957, 6025, 8435, 13255, 14785, 18557, 20699, 32527, 42175, 66275, 73925, 92785, 103495, 162635, 227689, 463925, 517475, 712637, 813175, 1138445, 3563185, 4988459, 5692225, 7839007, 17815925, 24942295, 39195035, 54873049, 124711475, 195975175, 274365245, 1371826225]

約数ペア:

[(1, 1371826225), (5, 274365245), (7, 195975175), (11, 124711475), (25, 54873049), (35, 39195035), (55, 24942295), (77, 17815925), (175, 7839007), (241, 5692225), (275, 4988459), (385, 3563185), (1205, 1138445), (1687, 813175), (1925, 712637), (2651, 517475), (2957, 463925), (6025, 227689), (8435, 162635), (13255, 103495), (14785, 92785), (18557, 73925), (20699, 66275), (32527, 42175)]