1178751015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39553

約数の個数: 64

約数和(自身を含む): 2389564800

約数和(自身を除く): 1210813785

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5967, 9945, 29835, 39509, 118527, 197545, 355581, 513617, 592635, 671653, 1066743, 1540851, 1777905, 2014959, 2568085, 3358265, 4622553, 5333715, 6044877, 7704255, 8731489, 10074795, 13867659, 18134631, 23112765, 26194467, 30224385, 43657445, 69338295, 78583401, 90673155, 130972335, 235750203, 392917005, 1178751015]

約数ペア:

[(1, 1178751015), (3, 392917005), (5, 235750203), (9, 130972335), (13, 90673155), (15, 78583401), (17, 69338295), (27, 43657445), (39, 30224385), (45, 26194467), (51, 23112765), (65, 18134631), (85, 13867659), (117, 10074795), (135, 8731489), (153, 7704255), (195, 6044877), (221, 5333715), (255, 4622553), (351, 3358265), (459, 2568085), (585, 2014959), (663, 1777905), (765, 1540851), (1105, 1066743), (1755, 671653), (1989, 592635), (2295, 513617), (3315, 355581), (5967, 197545), (9945, 118527), (29835, 39509)]