4880715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 9732096

約数和(自身を除く): 4851381

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 47, 69, 105, 115, 129, 141, 161, 215, 235, 301, 329, 345, 483, 645, 705, 805, 903, 987, 989, 1081, 1505, 1645, 2021, 2415, 2967, 3243, 4515, 4935, 4945, 5405, 6063, 6923, 7567, 10105, 14147, 14835, 16215, 20769, 22701, 30315, 34615, 37835, 42441, 46483, 70735, 103845, 113505, 139449, 212205, 232415, 325381, 697245, 976143, 1626905, 4880715]

約数ペア:

[(1, 4880715), (3, 1626905), (5, 976143), (7, 697245), (15, 325381), (21, 232415), (23, 212205), (35, 139449), (43, 113505), (47, 103845), (69, 70735), (105, 46483), (115, 42441), (129, 37835), (141, 34615), (161, 30315), (215, 22701), (235, 20769), (301, 16215), (329, 14835), (345, 14147), (483, 10105), (645, 7567), (705, 6923), (805, 6063), (903, 5405), (987, 4945), (989, 4935), (1081, 4515), (1505, 3243), (1645, 2967), (2021, 2415)]