21304800465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1002343}}^1$

素因数の和:1002473

約数の個数: 32

約数和(自身を含む): 37046634240

約数和(自身を除く): 15741833775

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 21255, 1002343, 3007029, 5011715, 13030459, 15035145, 39091377, 65152295, 109255387, 195456885, 327766161, 546276935, 1420320031, 1638830805, 4260960093, 7101600155, 21304800465]

約数ペア:

[(1, 21304800465), (3, 7101600155), (5, 4260960093), (13, 1638830805), (15, 1420320031), (39, 546276935), (65, 327766161), (109, 195456885), (195, 109255387), (327, 65152295), (545, 39091377), (1417, 15035145), (1635, 13030459), (4251, 5011715), (7085, 3007029), (21255, 1002343)]