12503205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 26732160

約数和(自身を除く): 14228955

約数列:

[1, 3, 5, 9, 11, 13, 15, 29, 33, 39, 45, 55, 65, 67, 87, 99, 117, 143, 145, 165, 195, 201, 261, 319, 335, 377, 429, 435, 495, 585, 603, 715, 737, 871, 957, 1005, 1131, 1287, 1305, 1595, 1885, 1943, 2145, 2211, 2613, 2871, 3015, 3393, 3685, 4147, 4355, 4785, 5655, 5829, 6435, 6633, 7839, 9581, 9715, 11055, 12441, 13065, 14355, 16965, 17487, 20735, 21373, 25259, 28743, 29145, 33165, 37323, 39195, 47905, 62205, 64119, 75777, 86229, 87435, 106865, 126295, 143715, 186615, 192357, 227331, 277849, 320595, 378885, 431145, 833547, 961785, 1136655, 1389245, 2500641, 4167735, 12503205]

約数ペア:

[(1, 12503205), (3, 4167735), (5, 2500641), (9, 1389245), (11, 1136655), (13, 961785), (15, 833547), (29, 431145), (33, 378885), (39, 320595), (45, 277849), (55, 227331), (65, 192357), (67, 186615), (87, 143715), (99, 126295), (117, 106865), (143, 87435), (145, 86229), (165, 75777), (195, 64119), (201, 62205), (261, 47905), (319, 39195), (335, 37323), (377, 33165), (429, 29145), (435, 28743), (495, 25259), (585, 21373), (603, 20735), (715, 17487), (737, 16965), (871, 14355), (957, 13065), (1005, 12441), (1131, 11055), (1287, 9715), (1305, 9581), (1595, 7839), (1885, 6633), (1943, 6435), (2145, 5829), (2211, 5655), (2613, 4785), (2871, 4355), (3015, 4147), (3393, 3685)]