3842265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 7704576

約数和(自身を除く): 3862311

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 43, 69, 105, 111, 115, 129, 161, 185, 215, 259, 301, 345, 483, 555, 645, 777, 805, 851, 903, 989, 1295, 1505, 1591, 2415, 2553, 2967, 3885, 4255, 4515, 4773, 4945, 5957, 6923, 7955, 11137, 12765, 14835, 17871, 20769, 23865, 29785, 33411, 34615, 36593, 55685, 89355, 103845, 109779, 167055, 182965, 256151, 548895, 768453, 1280755, 3842265]

約数ペア:

[(1, 3842265), (3, 1280755), (5, 768453), (7, 548895), (15, 256151), (21, 182965), (23, 167055), (35, 109779), (37, 103845), (43, 89355), (69, 55685), (105, 36593), (111, 34615), (115, 33411), (129, 29785), (161, 23865), (185, 20769), (215, 17871), (259, 14835), (301, 12765), (345, 11137), (483, 7955), (555, 6923), (645, 5957), (777, 4945), (805, 4773), (851, 4515), (903, 4255), (989, 3885), (1295, 2967), (1505, 2553), (1591, 2415)]