63670790795

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 83260286208

約数和(自身を除く): 19589495413

約数列:

[1, 5, 17, 43, 85, 215, 289, 491, 731, 1445, 2087, 2455, 3655, 8347, 10435, 12427, 21113, 35479, 41735, 62135, 89741, 105565, 141899, 177395, 358921, 448705, 603143, 709495, 1024717, 1525597, 1794605, 3015715, 5123585, 6101657, 7627985, 17420189, 25935149, 30508285, 44062831, 87100945, 129675745, 220314155, 296143213, 749068127, 1480716065, 3745340635, 12734158159, 63670790795]

約数ペア:

[(1, 63670790795), (5, 12734158159), (17, 3745340635), (43, 1480716065), (85, 749068127), (215, 296143213), (289, 220314155), (491, 129675745), (731, 87100945), (1445, 44062831), (2087, 30508285), (2455, 25935149), (3655, 17420189), (8347, 7627985), (10435, 6101657), (12427, 5123585), (21113, 3015715), (35479, 1794605), (41735, 1525597), (62135, 1024717), (89741, 709495), (105565, 603143), (141899, 448705), (177395, 358921)]