1004257275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7621}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 1905378048

約数和(自身を除く): 901120773

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 251, 525, 753, 1255, 1757, 3765, 5271, 6275, 7621, 8785, 18825, 22863, 26355, 38105, 43925, 53347, 114315, 131775, 160041, 190525, 266735, 571575, 800205, 1333675, 1912871, 4001025, 5738613, 9564355, 13390097, 28693065, 40170291, 47821775, 66950485, 143465325, 200851455, 334752425, 1004257275]

約数ペア:

[(1, 1004257275), (3, 334752425), (5, 200851455), (7, 143465325), (15, 66950485), (21, 47821775), (25, 40170291), (35, 28693065), (75, 13390097), (105, 9564355), (175, 5738613), (251, 4001025), (525, 1912871), (753, 1333675), (1255, 800205), (1757, 571575), (3765, 266735), (5271, 190525), (6275, 160041), (7621, 131775), (8785, 114315), (18825, 53347), (22863, 43925), (26355, 38105)]