1837239165

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32173}}^1$

素因数の和:32240

約数の個数: 48

約数和(自身を含む): 3372864768

約数和(自身を除く): 1535625603

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 3807, 6345, 11421, 19035, 32173, 57105, 96519, 160865, 289557, 482595, 868671, 1447785, 1512131, 2606013, 4343355, 4536393, 7560655, 7818039, 13030065, 13609179, 22681965, 39090195, 40827537, 68045895, 122482611, 204137685, 367447833, 612413055, 1837239165]

約数ペア:

[(1, 1837239165), (3, 612413055), (5, 367447833), (9, 204137685), (15, 122482611), (27, 68045895), (45, 40827537), (47, 39090195), (81, 22681965), (135, 13609179), (141, 13030065), (235, 7818039), (243, 7560655), (405, 4536393), (423, 4343355), (705, 2606013), (1215, 1512131), (1269, 1447785), (2115, 868671), (3807, 482595), (6345, 289557), (11421, 160865), (19035, 96519), (32173, 57105)]