3018015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 7128576

約数和(自身を除く): 4110561

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 67, 77, 91, 99, 105, 117, 143, 165, 195, 201, 231, 273, 315, 335, 385, 429, 455, 469, 495, 585, 603, 693, 715, 737, 819, 871, 1001, 1005, 1155, 1287, 1365, 1407, 2145, 2211, 2345, 2613, 3003, 3015, 3465, 3685, 4095, 4221, 4355, 5005, 5159, 6097, 6435, 6633, 7035, 7839, 9009, 9581, 11055, 13065, 15015, 15477, 18291, 21105, 25795, 28743, 30485, 33165, 39195, 45045, 46431, 47905, 54873, 67067, 77385, 86229, 91455, 143715, 201201, 232155, 274365, 335335, 431145, 603603, 1006005, 3018015]

約数ペア:

[(1, 3018015), (3, 1006005), (5, 603603), (7, 431145), (9, 335335), (11, 274365), (13, 232155), (15, 201201), (21, 143715), (33, 91455), (35, 86229), (39, 77385), (45, 67067), (55, 54873), (63, 47905), (65, 46431), (67, 45045), (77, 39195), (91, 33165), (99, 30485), (105, 28743), (117, 25795), (143, 21105), (165, 18291), (195, 15477), (201, 15015), (231, 13065), (273, 11055), (315, 9581), (335, 9009), (385, 7839), (429, 7035), (455, 6633), (469, 6435), (495, 6097), (585, 5159), (603, 5005), (693, 4355), (715, 4221), (737, 4095), (819, 3685), (871, 3465), (1001, 3015), (1005, 3003), (1155, 2613), (1287, 2345), (1365, 2211), (1407, 2145)]