2788293885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{493067}}^1$

素因数の和:493117

約数の個数: 32

約数和(自身を含む): 4970125440

約数和(自身を除く): 2181831555

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 493067, 1479201, 2465335, 6409871, 7396005, 14298943, 19229613, 32049355, 42896829, 71494715, 96148065, 185886259, 214484145, 557658777, 929431295, 2788293885]

約数ペア:

[(1, 2788293885), (3, 929431295), (5, 557658777), (13, 214484145), (15, 185886259), (29, 96148065), (39, 71494715), (65, 42896829), (87, 32049355), (145, 19229613), (195, 14298943), (377, 7396005), (435, 6409871), (1131, 2465335), (1885, 1479201), (5655, 493067)]