12177825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 22766400

約数和(自身を除く): 10588575

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 509, 725, 825, 957, 1527, 1595, 2175, 2545, 4785, 5599, 7635, 7975, 12725, 14761, 16797, 23925, 27995, 38175, 44283, 73805, 83985, 139975, 162371, 221415, 369025, 419925, 487113, 811855, 1107075, 2435565, 4059275, 12177825]

約数ペア:

[(1, 12177825), (3, 4059275), (5, 2435565), (11, 1107075), (15, 811855), (25, 487113), (29, 419925), (33, 369025), (55, 221415), (75, 162371), (87, 139975), (145, 83985), (165, 73805), (275, 44283), (319, 38175), (435, 27995), (509, 23925), (725, 16797), (825, 14761), (957, 12725), (1527, 7975), (1595, 7635), (2175, 5599), (2545, 4785)]