29040645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 50913792

約数和(自身を除く): 21873147

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 173, 285, 361, 465, 519, 589, 865, 1083, 1767, 1805, 2595, 2945, 3287, 5363, 5415, 8835, 9861, 11191, 16089, 16435, 26815, 33573, 49305, 55955, 62453, 80445, 101897, 167865, 187359, 305691, 312265, 509485, 936795, 1528455, 1936043, 5808129, 9680215, 29040645]

約数ペア:

[(1, 29040645), (3, 9680215), (5, 5808129), (15, 1936043), (19, 1528455), (31, 936795), (57, 509485), (93, 312265), (95, 305691), (155, 187359), (173, 167865), (285, 101897), (361, 80445), (465, 62453), (519, 55955), (589, 49305), (865, 33573), (1083, 26815), (1767, 16435), (1805, 16089), (2595, 11191), (2945, 9861), (3287, 8835), (5363, 5415)]