60561795

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 115200000

約数和(自身を除く): 54638205

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 149, 237, 245, 343, 395, 447, 553, 735, 745, 1029, 1043, 1185, 1659, 1715, 2235, 2765, 3129, 3871, 5145, 5215, 7301, 8295, 11613, 11771, 15645, 19355, 21903, 27097, 35313, 36505, 51107, 58065, 58855, 81291, 82397, 109515, 135485, 153321, 176565, 247191, 255535, 406455, 411985, 576779, 766605, 1235955, 1730337, 2883895, 4037453, 8651685, 12112359, 20187265, 60561795]

約数ペア:

[(1, 60561795), (3, 20187265), (5, 12112359), (7, 8651685), (15, 4037453), (21, 2883895), (35, 1730337), (49, 1235955), (79, 766605), (105, 576779), (147, 411985), (149, 406455), (237, 255535), (245, 247191), (343, 176565), (395, 153321), (447, 135485), (553, 109515), (735, 82397), (745, 81291), (1029, 58855), (1043, 58065), (1185, 51107), (1659, 36505), (1715, 35313), (2235, 27097), (2765, 21903), (3129, 19355), (3871, 15645), (5145, 11771), (5215, 11613), (7301, 8295)]