171033975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 364963248

約数和(自身を除く): 193929273

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 113, 155, 175, 217, 225, 279, 315, 339, 465, 525, 565, 651, 775, 791, 961, 1017, 1085, 1395, 1575, 1695, 1953, 2325, 2373, 2825, 2883, 3255, 3503, 3955, 4805, 5085, 5425, 6727, 6975, 7119, 8475, 8649, 9765, 10509, 11865, 14415, 16275, 17515, 19775, 20181, 24025, 24521, 25425, 31527, 33635, 35595, 43245, 48825, 52545, 59325, 60543, 72075, 73563, 87575, 100905, 108593, 122605, 157635, 168175, 177975, 216225, 220689, 262725, 302715, 325779, 367815, 504525, 542965, 613025, 760151, 788175, 977337, 1103445, 1513575, 1628895, 1839075, 2280453, 2714825, 3800755, 4886685, 5517225, 6841359, 8144475, 11402265, 19003775, 24433425, 34206795, 57011325, 171033975]

約数ペア:

[(1, 171033975), (3, 57011325), (5, 34206795), (7, 24433425), (9, 19003775), (15, 11402265), (21, 8144475), (25, 6841359), (31, 5517225), (35, 4886685), (45, 3800755), (63, 2714825), (75, 2280453), (93, 1839075), (105, 1628895), (113, 1513575), (155, 1103445), (175, 977337), (217, 788175), (225, 760151), (279, 613025), (315, 542965), (339, 504525), (465, 367815), (525, 325779), (565, 302715), (651, 262725), (775, 220689), (791, 216225), (961, 177975), (1017, 168175), (1085, 157635), (1395, 122605), (1575, 108593), (1695, 100905), (1953, 87575), (2325, 73563), (2373, 72075), (2825, 60543), (2883, 59325), (3255, 52545), (3503, 48825), (3955, 43245), (4805, 35595), (5085, 33635), (5425, 31527), (6727, 25425), (6975, 24521), (7119, 24025), (8475, 20181), (8649, 19775), (9765, 17515), (10509, 16275), (11865, 14415)]