1277382015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103979}}^1$

素因数の和:104013

約数の個数: 64

約数和(自身を含む): 2794982400

約数和(自身を除く): 1517600385

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 103979, 311937, 519895, 727853, 935811, 1351727, 1559685, 2183559, 2807433, 3639265, 4055181, 4679055, 6550677, 6758635, 9462089, 10917795, 12165543, 14037165, 19652031, 20275905, 28386267, 32753385, 36496629, 47310445, 60827715, 85158801, 98260155, 141931335, 182483145, 255476403, 425794005, 1277382015]

約数ペア:

[(1, 1277382015), (3, 425794005), (5, 255476403), (7, 182483145), (9, 141931335), (13, 98260155), (15, 85158801), (21, 60827715), (27, 47310445), (35, 36496629), (39, 32753385), (45, 28386267), (63, 20275905), (65, 19652031), (91, 14037165), (105, 12165543), (117, 10917795), (135, 9462089), (189, 6758635), (195, 6550677), (273, 4679055), (315, 4055181), (351, 3639265), (455, 2807433), (585, 2183559), (819, 1559685), (945, 1351727), (1365, 935811), (1755, 727853), (2457, 519895), (4095, 311937), (12285, 103979)]