15264958465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{37489}}^1$

素因数の和:37633

約数の個数: 32

約数和(自身を含む): 19693946880

約数和(自身を除く): 4428988415

約数列:

[1, 5, 31, 37, 71, 155, 185, 355, 1147, 2201, 2627, 5735, 11005, 13135, 37489, 81437, 187445, 407185, 1162159, 1387093, 2661719, 5810795, 6935465, 13308595, 42999883, 82513289, 98483603, 214999415, 412566445, 492418015, 3052991693, 15264958465]

約数ペア:

[(1, 15264958465), (5, 3052991693), (31, 492418015), (37, 412566445), (71, 214999415), (155, 98483603), (185, 82513289), (355, 42999883), (1147, 13308595), (2201, 6935465), (2627, 5810795), (5735, 2661719), (11005, 1387093), (13135, 1162159), (37489, 407185), (81437, 187445)]