64053705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251191}}^1$

素因数の和:251216

約数の個数: 16

約数和(自身を含む): 108514944

約数和(自身を除く): 44461239

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 251191, 753573, 1255955, 3767865, 4270247, 12810741, 21351235, 64053705]

約数ペア:

[(1, 64053705), (3, 21351235), (5, 12810741), (15, 4270247), (17, 3767865), (51, 1255955), (85, 753573), (255, 251191)]