678366105

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 1102768128

約数和(自身を除く): 424402023

約数列:

[1, 3, 5, 15, 97, 191, 291, 485, 573, 955, 1455, 2441, 2865, 7323, 12205, 18527, 36615, 55581, 92635, 236777, 277905, 466231, 710331, 1183885, 1398693, 2331155, 3551655, 6993465, 45224407, 135673221, 226122035, 678366105]

約数ペア:

[(1, 678366105), (3, 226122035), (5, 135673221), (15, 45224407), (97, 6993465), (191, 3551655), (291, 2331155), (485, 1398693), (573, 1183885), (955, 710331), (1455, 466231), (2441, 277905), (2865, 236777), (7323, 92635), (12205, 55581), (18527, 36615)]