40628385

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 88687872

約数和(自身を除く): 48059487

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 243, 255, 281, 315, 357, 405, 459, 567, 595, 765, 843, 945, 1071, 1215, 1377, 1405, 1701, 1785, 1967, 2295, 2529, 2835, 3213, 4131, 4215, 4777, 5355, 5901, 6885, 7587, 8505, 9639, 9835, 12645, 14331, 16065, 17703, 20655, 22761, 23885, 28917, 29505, 33439, 37935, 42993, 48195, 53109, 68283, 71655, 88515, 100317, 113805, 128979, 144585, 159327, 167195, 214965, 265545, 300951, 341415, 386937, 477981, 501585, 644895, 796635, 902853, 1160811, 1504755, 1934685, 2389905, 2708559, 4514265, 5804055, 8125677, 13542795, 40628385]

約数ペア:

[(1, 40628385), (3, 13542795), (5, 8125677), (7, 5804055), (9, 4514265), (15, 2708559), (17, 2389905), (21, 1934685), (27, 1504755), (35, 1160811), (45, 902853), (51, 796635), (63, 644895), (81, 501585), (85, 477981), (105, 386937), (119, 341415), (135, 300951), (153, 265545), (189, 214965), (243, 167195), (255, 159327), (281, 144585), (315, 128979), (357, 113805), (405, 100317), (459, 88515), (567, 71655), (595, 68283), (765, 53109), (843, 48195), (945, 42993), (1071, 37935), (1215, 33439), (1377, 29505), (1405, 28917), (1701, 23885), (1785, 22761), (1967, 20655), (2295, 17703), (2529, 16065), (2835, 14331), (3213, 12645), (4131, 9835), (4215, 9639), (4777, 8505), (5355, 7587), (5901, 6885)]