15339045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 25857792

約数和(自身を除く): 10518747

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 257, 345, 519, 771, 865, 1285, 2595, 3855, 3979, 5911, 11937, 17733, 19895, 29555, 44461, 59685, 88665, 133383, 222305, 666915, 1022603, 3067809, 5113015, 15339045]

約数ペア:

[(1, 15339045), (3, 5113015), (5, 3067809), (15, 1022603), (23, 666915), (69, 222305), (115, 133383), (173, 88665), (257, 59685), (345, 44461), (519, 29555), (771, 19895), (865, 17733), (1285, 11937), (2595, 5911), (3855, 3979)]