155232015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{35809}}^1$

素因数の和:35851

約数の個数: 24

約数和(自身を含む): 263848080

約数和(自身を除く): 108616065

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 35809, 107427, 179045, 537135, 608753, 1826259, 3043765, 9131295, 10348801, 31046403, 51744005, 155232015]

約数ペア:

[(1, 155232015), (3, 51744005), (5, 31046403), (15, 10348801), (17, 9131295), (51, 3043765), (85, 1826259), (255, 608753), (289, 537135), (867, 179045), (1445, 107427), (4335, 35809)]