2536785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 5068800

約数和(自身を除く): 2532015

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 43, 45, 57, 69, 95, 115, 129, 135, 171, 207, 215, 285, 345, 387, 437, 513, 621, 645, 817, 855, 989, 1035, 1161, 1311, 1935, 2185, 2451, 2565, 2967, 3105, 3933, 4085, 4945, 5805, 6555, 7353, 8901, 11799, 12255, 14835, 18791, 19665, 22059, 26703, 36765, 44505, 56373, 58995, 93955, 110295, 133515, 169119, 281865, 507357, 845595, 2536785]

約数ペア:

[(1, 2536785), (3, 845595), (5, 507357), (9, 281865), (15, 169119), (19, 133515), (23, 110295), (27, 93955), (43, 58995), (45, 56373), (57, 44505), (69, 36765), (95, 26703), (115, 22059), (129, 19665), (135, 18791), (171, 14835), (207, 12255), (215, 11799), (285, 8901), (345, 7353), (387, 6555), (437, 5805), (513, 4945), (621, 4085), (645, 3933), (817, 3105), (855, 2967), (989, 2565), (1035, 2451), (1161, 2185), (1311, 1935)]