1010275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 1499904

約数和(自身を除く): 489629

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 251, 575, 805, 1255, 1757, 4025, 5773, 6275, 8785, 28865, 40411, 43925, 144325, 202055, 1010275]

約数ペア:

[(1, 1010275), (5, 202055), (7, 144325), (23, 43925), (25, 40411), (35, 28865), (115, 8785), (161, 6275), (175, 5773), (251, 4025), (575, 1757), (805, 1255)]