16447755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 28413504

約数和(自身を除く): 11965749

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1217, 2703, 3651, 4505, 6085, 13515, 18255, 20689, 62067, 64501, 103445, 193503, 310335, 322505, 967515, 1096517, 3289551, 5482585, 16447755]

約数ペア:

[(1, 16447755), (3, 5482585), (5, 3289551), (15, 1096517), (17, 967515), (51, 322505), (53, 310335), (85, 193503), (159, 103445), (255, 64501), (265, 62067), (795, 20689), (901, 18255), (1217, 13515), (2703, 6085), (3651, 4505)]