3892019945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 5535129600

約数和(自身を除く): 1643109655

約数列:

[1, 5, 11, 19, 47, 55, 95, 109, 209, 235, 517, 545, 727, 893, 1045, 1199, 2071, 2585, 3635, 4465, 5123, 5995, 7997, 9823, 10355, 13813, 22781, 25615, 34169, 39985, 49115, 56353, 69065, 79243, 97337, 113905, 151943, 170845, 281765, 375859, 396215, 486685, 649211, 759715, 871673, 1070707, 1505617, 1879295, 3246055, 3724421, 4358365, 5353535, 7141321, 7528085, 16561787, 18622105, 35706605, 40968631, 70763999, 82808935, 204843155, 353819995, 778403989, 3892019945]

約数ペア:

[(1, 3892019945), (5, 778403989), (11, 353819995), (19, 204843155), (47, 82808935), (55, 70763999), (95, 40968631), (109, 35706605), (209, 18622105), (235, 16561787), (517, 7528085), (545, 7141321), (727, 5353535), (893, 4358365), (1045, 3724421), (1199, 3246055), (2071, 1879295), (2585, 1505617), (3635, 1070707), (4465, 871673), (5123, 759715), (5995, 649211), (7997, 486685), (9823, 396215), (10355, 375859), (13813, 281765), (22781, 170845), (25615, 151943), (34169, 113905), (39985, 97337), (49115, 79243), (56353, 69065)]