315067665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 568922112

約数和(自身を除く): 253854447

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 367, 473, 605, 645, 1101, 1331, 1419, 1815, 1835, 2365, 3993, 4037, 5203, 5505, 6655, 7095, 12111, 15609, 15781, 19965, 20185, 26015, 44407, 47343, 57233, 60555, 78045, 78905, 133221, 171699, 173591, 222035, 236715, 286165, 488477, 520773, 666105, 858495, 867955, 1465431, 1909501, 2442385, 2603865, 5728503, 7327155, 9547505, 21004511, 28642515, 63013533, 105022555, 315067665]

約数ペア:

[(1, 315067665), (3, 105022555), (5, 63013533), (11, 28642515), (15, 21004511), (33, 9547505), (43, 7327155), (55, 5728503), (121, 2603865), (129, 2442385), (165, 1909501), (215, 1465431), (363, 867955), (367, 858495), (473, 666105), (605, 520773), (645, 488477), (1101, 286165), (1331, 236715), (1419, 222035), (1815, 173591), (1835, 171699), (2365, 133221), (3993, 78905), (4037, 78045), (5203, 60555), (5505, 57233), (6655, 47343), (7095, 44407), (12111, 26015), (15609, 20185), (15781, 19965)]