1211164305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{3257}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 2088664704

約数和(自身を除く): 877500399

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1907, 3257, 5721, 9535, 9771, 16285, 24791, 28605, 42341, 48855, 74373, 123955, 127023, 211705, 371865, 635115, 6211099, 18633297, 31055495, 80744287, 93166485, 242232861, 403721435, 1211164305]

約数ペア:

[(1, 1211164305), (3, 403721435), (5, 242232861), (13, 93166485), (15, 80744287), (39, 31055495), (65, 18633297), (195, 6211099), (1907, 635115), (3257, 371865), (5721, 211705), (9535, 127023), (9771, 123955), (16285, 74373), (24791, 48855), (28605, 42341)]