16155315

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 33707520

約数和(自身を除く): 17552205

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 43, 45, 55, 69, 99, 115, 121, 129, 135, 165, 207, 215, 253, 297, 345, 363, 387, 473, 495, 605, 621, 645, 759, 989, 1035, 1089, 1161, 1265, 1419, 1485, 1815, 1935, 2277, 2365, 2783, 2967, 3105, 3267, 3795, 4257, 4945, 5203, 5445, 5805, 6831, 7095, 8349, 8901, 10879, 11385, 12771, 13915, 14835, 15609, 16335, 21285, 25047, 26015, 26703, 32637, 34155, 41745, 44505, 46827, 54395, 63855, 75141, 78045, 97911, 119669, 125235, 133515, 140481, 163185, 234135, 293733, 359007, 375705, 489555, 598345, 702405, 1077021, 1468665, 1795035, 3231063, 5385105, 16155315]

約数ペア:

[(1, 16155315), (3, 5385105), (5, 3231063), (9, 1795035), (11, 1468665), (15, 1077021), (23, 702405), (27, 598345), (33, 489555), (43, 375705), (45, 359007), (55, 293733), (69, 234135), (99, 163185), (115, 140481), (121, 133515), (129, 125235), (135, 119669), (165, 97911), (207, 78045), (215, 75141), (253, 63855), (297, 54395), (345, 46827), (363, 44505), (387, 41745), (473, 34155), (495, 32637), (605, 26703), (621, 26015), (645, 25047), (759, 21285), (989, 16335), (1035, 15609), (1089, 14835), (1161, 13915), (1265, 12771), (1419, 11385), (1485, 10879), (1815, 8901), (1935, 8349), (2277, 7095), (2365, 6831), (2783, 5805), (2967, 5445), (3105, 5203), (3267, 4945), (3795, 4257)]