170090025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 337906944

約数和(自身を除く): 167816919

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 465, 525, 651, 735, 775, 1085, 1225, 1493, 1519, 2325, 3255, 3675, 4479, 4557, 5425, 7465, 7595, 10451, 16275, 22395, 22785, 31353, 37325, 37975, 46283, 52255, 73157, 111975, 113925, 138849, 156765, 219471, 231415, 261275, 323981, 365785, 694245, 783825, 971943, 1097355, 1157075, 1619905, 1828925, 2267867, 3471225, 4859715, 5486775, 6803601, 8099525, 11339335, 24298575, 34018005, 56696675, 170090025]

約数ペア:

[(1, 170090025), (3, 56696675), (5, 34018005), (7, 24298575), (15, 11339335), (21, 8099525), (25, 6803601), (31, 5486775), (35, 4859715), (49, 3471225), (75, 2267867), (93, 1828925), (105, 1619905), (147, 1157075), (155, 1097355), (175, 971943), (217, 783825), (245, 694245), (465, 365785), (525, 323981), (651, 261275), (735, 231415), (775, 219471), (1085, 156765), (1225, 138849), (1493, 113925), (1519, 111975), (2325, 73157), (3255, 52255), (3675, 46283), (4479, 37975), (4557, 37325), (5425, 31353), (7465, 22785), (7595, 22395), (10451, 16275)]