162810945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9967}}^1$

素因数の和:10003

約数の個数: 48

約数和(自身を含む): 318178560

約数和(自身を除く): 155367615

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 9967, 16335, 29901, 49835, 89703, 109637, 149505, 269109, 328911, 448515, 548185, 986733, 1206007, 1345545, 1644555, 2960199, 3618021, 4933665, 6030035, 10854063, 14800995, 18090105, 32562189, 54270315, 162810945]

約数ペア:

[(1, 162810945), (3, 54270315), (5, 32562189), (9, 18090105), (11, 14800995), (15, 10854063), (27, 6030035), (33, 4933665), (45, 3618021), (55, 2960199), (99, 1644555), (121, 1345545), (135, 1206007), (165, 986733), (297, 548185), (363, 448515), (495, 328911), (605, 269109), (1089, 149505), (1485, 109637), (1815, 89703), (3267, 49835), (5445, 29901), (9967, 16335)]