12253965

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 20269440

約数和(自身を除く): 8015475

約数列:

[1, 3, 5, 15, 67, 89, 137, 201, 267, 335, 411, 445, 685, 1005, 1335, 2055, 5963, 9179, 12193, 17889, 27537, 29815, 36579, 45895, 60965, 89445, 137685, 182895, 816931, 2450793, 4084655, 12253965]

約数ペア:

[(1, 12253965), (3, 4084655), (5, 2450793), (15, 816931), (67, 182895), (89, 137685), (137, 89445), (201, 60965), (267, 45895), (335, 36579), (411, 29815), (445, 27537), (685, 17889), (1005, 12193), (1335, 9179), (2055, 5963)]