24807755

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 10443445

約数列:

[1, 5, 7, 35, 67, 71, 149, 335, 355, 469, 497, 745, 1043, 2345, 2485, 4757, 5215, 9983, 10579, 23785, 33299, 49915, 52895, 69881, 74053, 166495, 349405, 370265, 708793, 3543965, 4961551, 24807755]

約数ペア:

[(1, 24807755), (5, 4961551), (7, 3543965), (35, 708793), (67, 370265), (71, 349405), (149, 166495), (335, 74053), (355, 69881), (469, 52895), (497, 49915), (745, 33299), (1043, 23785), (2345, 10579), (2485, 9983), (4757, 5215)]