5204485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 2415995

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 251, 319, 377, 715, 1255, 1595, 1885, 2761, 3263, 4147, 7279, 13805, 16315, 20735, 35893, 36395, 80069, 94627, 179465, 400345, 473135, 1040897, 5204485]

約数ペア:

[(1, 5204485), (5, 1040897), (11, 473135), (13, 400345), (29, 179465), (55, 94627), (65, 80069), (143, 36395), (145, 35893), (251, 20735), (319, 16315), (377, 13805), (715, 7279), (1255, 4147), (1595, 3263), (1885, 2761)]