9957045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 21012480

約数和(自身を除く): 11055435

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 31, 35, 49, 57, 69, 93, 95, 105, 115, 133, 147, 155, 161, 217, 245, 285, 345, 399, 437, 465, 483, 589, 651, 665, 713, 735, 805, 931, 1085, 1127, 1311, 1519, 1767, 1995, 2139, 2185, 2415, 2793, 2945, 3059, 3255, 3381, 3565, 4123, 4557, 4655, 4991, 5635, 6555, 7595, 8835, 9177, 10695, 12369, 13547, 13965, 14973, 15295, 16905, 20615, 21413, 22785, 24955, 28861, 34937, 40641, 45885, 61845, 64239, 67735, 74865, 86583, 94829, 104811, 107065, 144305, 174685, 203205, 284487, 321195, 432915, 474145, 524055, 663803, 1422435, 1991409, 3319015, 9957045]

約数ペア:

[(1, 9957045), (3, 3319015), (5, 1991409), (7, 1422435), (15, 663803), (19, 524055), (21, 474145), (23, 432915), (31, 321195), (35, 284487), (49, 203205), (57, 174685), (69, 144305), (93, 107065), (95, 104811), (105, 94829), (115, 86583), (133, 74865), (147, 67735), (155, 64239), (161, 61845), (217, 45885), (245, 40641), (285, 34937), (345, 28861), (399, 24955), (437, 22785), (465, 21413), (483, 20615), (589, 16905), (651, 15295), (665, 14973), (713, 13965), (735, 13547), (805, 12369), (931, 10695), (1085, 9177), (1127, 8835), (1311, 7595), (1519, 6555), (1767, 5635), (1995, 4991), (2139, 4655), (2185, 4557), (2415, 4123), (2793, 3565), (2945, 3381), (3059, 3255)]