4943015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 7617024

約数和(自身を除く): 2674009

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 347, 385, 407, 1295, 1735, 2035, 2429, 2849, 3817, 12145, 12839, 14245, 19085, 26719, 64195, 89873, 133595, 141229, 449365, 706145, 988603, 4943015]

約数ペア:

[(1, 4943015), (5, 988603), (7, 706145), (11, 449365), (35, 141229), (37, 133595), (55, 89873), (77, 64195), (185, 26719), (259, 19085), (347, 14245), (385, 12839), (407, 12145), (1295, 3817), (1735, 2849), (2035, 2429)]