538395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 1016064

約数和(自身を除く): 477669

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 251, 429, 715, 753, 1255, 2145, 2761, 3263, 3765, 8283, 9789, 13805, 16315, 35893, 41415, 48945, 107679, 179465, 538395]

約数ペア:

[(1, 538395), (3, 179465), (5, 107679), (11, 48945), (13, 41415), (15, 35893), (33, 16315), (39, 13805), (55, 9789), (65, 8283), (143, 3765), (165, 3263), (195, 2761), (251, 2145), (429, 1255), (715, 753)]