5514885

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 56

約数和(自身を含む): 10623960

約数和(自身を除く): 5109075

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 89, 135, 153, 243, 255, 267, 405, 445, 459, 729, 765, 801, 1215, 1335, 1377, 1513, 2295, 2403, 3645, 4005, 4131, 4539, 6885, 7209, 7565, 12015, 12393, 13617, 20655, 21627, 22695, 36045, 40851, 61965, 64881, 68085, 108135, 122553, 204255, 324405, 367659, 612765, 1102977, 1838295, 5514885]

約数ペア:

[(1, 5514885), (3, 1838295), (5, 1102977), (9, 612765), (15, 367659), (17, 324405), (27, 204255), (45, 122553), (51, 108135), (81, 68085), (85, 64881), (89, 61965), (135, 40851), (153, 36045), (243, 22695), (255, 21627), (267, 20655), (405, 13617), (445, 12393), (459, 12015), (729, 7565), (765, 7209), (801, 6885), (1215, 4539), (1335, 4131), (1377, 4005), (1513, 3645), (2295, 2403)]