148804565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8839}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 225738240

約数和(自身を除く): 76933675

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 8839, 16835, 44195, 61873, 114907, 309365, 327043, 574535, 804349, 1635215, 2289301, 4021745, 4251559, 11446505, 21257795, 29760913, 148804565]

約数ペア:

[(1, 148804565), (5, 29760913), (7, 21257795), (13, 11446505), (35, 4251559), (37, 4021745), (65, 2289301), (91, 1635215), (185, 804349), (259, 574535), (455, 327043), (481, 309365), (1295, 114907), (2405, 61873), (3367, 44195), (8839, 16835)]