75741965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 101648736

約数和(自身を除く): 25906771

約数列:

[1, 5, 13, 41, 65, 97, 205, 293, 485, 533, 1261, 1465, 2665, 3809, 3977, 6305, 12013, 19045, 19885, 28421, 51701, 60065, 142105, 156169, 258505, 369473, 780845, 1165261, 1847365, 5826305, 15148393, 75741965]

約数ペア:

[(1, 75741965), (5, 15148393), (13, 5826305), (41, 1847365), (65, 1165261), (97, 780845), (205, 369473), (293, 258505), (485, 156169), (533, 142105), (1261, 60065), (1465, 51701), (2665, 28421), (3809, 19885), (3977, 19045), (6305, 12013)]