64962015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254753}}^1$

素因数の和:254778

約数の個数: 16

約数和(自身を含む): 110053728

約数和(自身を除く): 45091713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 254753, 764259, 1273765, 3821295, 4330801, 12992403, 21654005, 64962015]

約数ペア:

[(1, 64962015), (3, 21654005), (5, 12992403), (15, 4330801), (17, 3821295), (51, 1273765), (85, 764259), (255, 254753)]