39964485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 71322048

約数和(自身を除く): 31357563

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 121, 165, 227, 291, 363, 485, 605, 681, 1067, 1135, 1455, 1815, 2497, 3201, 3405, 5335, 7491, 11737, 12485, 16005, 22019, 27467, 35211, 37455, 58685, 66057, 82401, 110095, 137335, 176055, 242209, 330285, 412005, 726627, 1211045, 2664299, 3633135, 7992897, 13321495, 39964485]

約数ペア:

[(1, 39964485), (3, 13321495), (5, 7992897), (11, 3633135), (15, 2664299), (33, 1211045), (55, 726627), (97, 412005), (121, 330285), (165, 242209), (227, 176055), (291, 137335), (363, 110095), (485, 82401), (605, 66057), (681, 58685), (1067, 37455), (1135, 35211), (1455, 27467), (1815, 22019), (2497, 16005), (3201, 12485), (3405, 11737), (5335, 7491)]