38504235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 85100544

約数和(自身を除く): 46596309

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 37, 51, 53, 55, 77, 85, 105, 111, 119, 159, 165, 185, 187, 231, 255, 259, 265, 357, 371, 385, 407, 555, 561, 583, 595, 629, 777, 795, 901, 935, 1113, 1155, 1221, 1295, 1309, 1749, 1785, 1855, 1887, 1961, 2035, 2703, 2805, 2849, 2915, 3145, 3885, 3927, 4081, 4403, 4505, 5565, 5883, 6105, 6307, 6545, 6919, 8547, 8745, 9435, 9805, 9911, 12243, 13209, 13515, 13727, 14245, 18921, 19635, 20405, 20757, 21571, 22015, 29415, 29733, 31535, 33337, 34595, 41181, 42735, 48433, 49555, 61215, 64713, 66045, 68635, 69377, 94605, 100011, 103785, 107855, 145299, 148665, 150997, 166685, 205905, 208131, 233359, 242165, 323565, 346885, 366707, 452991, 500055, 700077, 726495, 754985, 1040655, 1100121, 1166795, 1833535, 2264955, 2566949, 3500385, 5500605, 7700847, 12834745, 38504235]

約数ペア:

[(1, 38504235), (3, 12834745), (5, 7700847), (7, 5500605), (11, 3500385), (15, 2566949), (17, 2264955), (21, 1833535), (33, 1166795), (35, 1100121), (37, 1040655), (51, 754985), (53, 726495), (55, 700077), (77, 500055), (85, 452991), (105, 366707), (111, 346885), (119, 323565), (159, 242165), (165, 233359), (185, 208131), (187, 205905), (231, 166685), (255, 150997), (259, 148665), (265, 145299), (357, 107855), (371, 103785), (385, 100011), (407, 94605), (555, 69377), (561, 68635), (583, 66045), (595, 64713), (629, 61215), (777, 49555), (795, 48433), (901, 42735), (935, 41181), (1113, 34595), (1155, 33337), (1221, 31535), (1295, 29733), (1309, 29415), (1749, 22015), (1785, 21571), (1855, 20757), (1887, 20405), (1961, 19635), (2035, 18921), (2703, 14245), (2805, 13727), (2849, 13515), (2915, 13209), (3145, 12243), (3885, 9911), (3927, 9805), (4081, 9435), (4403, 8745), (4505, 8547), (5565, 6919), (5883, 6545), (6105, 6307)]