120552015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27809}}^1$

素因数の和:27851

約数の個数: 24

約数和(自身を含む): 204904080

約数和(自身を除く): 84352065

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 27809, 83427, 139045, 417135, 472753, 1418259, 2363765, 7091295, 8036801, 24110403, 40184005, 120552015]

約数ペア:

[(1, 120552015), (3, 40184005), (5, 24110403), (15, 8036801), (17, 7091295), (51, 2363765), (85, 1418259), (255, 472753), (289, 417135), (867, 139045), (1445, 83427), (4335, 27809)]