509202105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 874787904

約数和(自身を除く): 365585799

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 289, 303, 505, 867, 1163, 1445, 1515, 1717, 3489, 4335, 5151, 5815, 8585, 17445, 19771, 25755, 29189, 59313, 87567, 98855, 117463, 145945, 296565, 336107, 352389, 437835, 587315, 1008321, 1680535, 1761945, 1996871, 5041605, 5990613, 9984355, 29953065, 33946807, 101840421, 169734035, 509202105]

約数ペア:

[(1, 509202105), (3, 169734035), (5, 101840421), (15, 33946807), (17, 29953065), (51, 9984355), (85, 5990613), (101, 5041605), (255, 1996871), (289, 1761945), (303, 1680535), (505, 1008321), (867, 587315), (1163, 437835), (1445, 352389), (1515, 336107), (1717, 296565), (3489, 145945), (4335, 117463), (5151, 98855), (5815, 87567), (8585, 59313), (17445, 29189), (19771, 25755)]