64201165

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 28405811

約数列:

[1, 5, 7, 23, 35, 115, 161, 173, 461, 805, 865, 1211, 2305, 3227, 3979, 6055, 10603, 16135, 19895, 27853, 53015, 74221, 79753, 139265, 371105, 398765, 558271, 1834319, 2791355, 9171595, 12840233, 64201165]

約数ペア:

[(1, 64201165), (5, 12840233), (7, 9171595), (23, 2791355), (35, 1834319), (115, 558271), (161, 398765), (173, 371105), (461, 139265), (805, 79753), (865, 74221), (1211, 53015), (2305, 27853), (3227, 19895), (3979, 16135), (6055, 10603)]