87299055

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 68376465

約数列:

[1, 3, 5, 9, 15, 45, 59, 131, 177, 251, 295, 393, 531, 655, 753, 885, 1179, 1255, 1965, 2259, 2655, 3765, 5895, 7729, 11295, 14809, 23187, 32881, 38645, 44427, 69561, 74045, 98643, 115935, 133281, 164405, 222135, 295929, 347805, 493215, 666405, 1479645, 1939979, 5819937, 9699895, 17459811, 29099685, 87299055]

約数ペア:

[(1, 87299055), (3, 29099685), (5, 17459811), (9, 9699895), (15, 5819937), (45, 1939979), (59, 1479645), (131, 666405), (177, 493215), (251, 347805), (295, 295929), (393, 222135), (531, 164405), (655, 133281), (753, 115935), (885, 98643), (1179, 74045), (1255, 69561), (1965, 44427), (2259, 38645), (2655, 32881), (3765, 23187), (5895, 14809), (7729, 11295)]