15147495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 29113344

約数和(自身を除く): 13965849

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 431, 495, 639, 781, 1065, 1293, 2155, 2343, 3195, 3879, 3905, 4741, 6465, 7029, 11715, 14223, 19395, 23705, 30601, 35145, 42669, 71115, 91803, 153005, 213345, 275409, 336611, 459015, 1009833, 1377045, 1683055, 3029499, 5049165, 15147495]

約数ペア:

[(1, 15147495), (3, 5049165), (5, 3029499), (9, 1683055), (11, 1377045), (15, 1009833), (33, 459015), (45, 336611), (55, 275409), (71, 213345), (99, 153005), (165, 91803), (213, 71115), (355, 42669), (431, 35145), (495, 30601), (639, 23705), (781, 19395), (1065, 14223), (1293, 11715), (2155, 7029), (2343, 6465), (3195, 4741), (3879, 3905)]