2912395395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2153}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 5743632384

約数和(自身を除く): 2831236989

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 991, 1365, 2153, 2973, 4955, 6459, 6937, 10765, 12883, 14865, 15071, 20811, 27989, 32295, 34685, 38649, 45213, 64415, 75355, 83967, 90181, 104055, 139945, 193245, 195923, 226065, 270543, 419835, 450905, 587769, 979615, 1352715, 2133623, 2938845, 6400869, 10668115, 14935361, 27737099, 32004345, 44806083, 74676805, 83211297, 138685495, 194159693, 224030415, 416056485, 582479079, 970798465, 2912395395]

約数ペア:

[(1, 2912395395), (3, 970798465), (5, 582479079), (7, 416056485), (13, 224030415), (15, 194159693), (21, 138685495), (35, 83211297), (39, 74676805), (65, 44806083), (91, 32004345), (105, 27737099), (195, 14935361), (273, 10668115), (455, 6400869), (991, 2938845), (1365, 2133623), (2153, 1352715), (2973, 979615), (4955, 587769), (6459, 450905), (6937, 419835), (10765, 270543), (12883, 226065), (14865, 195923), (15071, 193245), (20811, 139945), (27989, 104055), (32295, 90181), (34685, 83967), (38649, 75355), (45213, 64415)]