65074555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 39434885

約数列:

[1, 5, 7, 13, 17, 35, 47, 65, 85, 91, 119, 179, 221, 235, 329, 455, 595, 611, 799, 895, 1105, 1253, 1547, 1645, 2327, 3043, 3055, 3995, 4277, 5593, 6265, 7735, 8413, 10387, 11635, 15215, 16289, 21301, 21385, 27965, 39559, 42065, 51935, 58891, 72709, 81445, 106505, 109369, 143021, 197795, 276913, 294455, 363545, 546845, 715105, 765583, 1001147, 1384565, 1859273, 3827915, 5005735, 9296365, 13014911, 65074555]

約数ペア:

[(1, 65074555), (5, 13014911), (7, 9296365), (13, 5005735), (17, 3827915), (35, 1859273), (47, 1384565), (65, 1001147), (85, 765583), (91, 715105), (119, 546845), (179, 363545), (221, 294455), (235, 276913), (329, 197795), (455, 143021), (595, 109369), (611, 106505), (799, 81445), (895, 72709), (1105, 58891), (1253, 51935), (1547, 42065), (1645, 39559), (2327, 27965), (3043, 21385), (3055, 21301), (3995, 16289), (4277, 15215), (5593, 11635), (6265, 10387), (7735, 8413)]