2013600015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{21817}}^1$

素因数の和:22128

約数の個数: 48

約数和(自身を含む): 4002643008

約数和(自身を除く): 1989042993

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 293, 315, 879, 1465, 2051, 2637, 4395, 6153, 10255, 13185, 18459, 21817, 30765, 65451, 92295, 109085, 152719, 196353, 327255, 458157, 763595, 981765, 1374471, 2290785, 6392381, 6872355, 19177143, 31961905, 44746667, 57531429, 95885715, 134240001, 223733335, 287657145, 402720003, 671200005, 2013600015]

約数ペア:

[(1, 2013600015), (3, 671200005), (5, 402720003), (7, 287657145), (9, 223733335), (15, 134240001), (21, 95885715), (35, 57531429), (45, 44746667), (63, 31961905), (105, 19177143), (293, 6872355), (315, 6392381), (879, 2290785), (1465, 1374471), (2051, 981765), (2637, 763595), (4395, 458157), (6153, 327255), (10255, 196353), (13185, 152719), (18459, 109085), (21817, 92295), (30765, 65451)]