51420075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97943}}^1$

素因数の和:97963

約数の個数: 24

約数和(自身を含む): 97160448

約数和(自身を除く): 45740373

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 97943, 293829, 489715, 685601, 1469145, 2056803, 2448575, 3428005, 7345725, 10284015, 17140025, 51420075]

約数ペア:

[(1, 51420075), (3, 17140025), (5, 10284015), (7, 7345725), (15, 3428005), (21, 2448575), (25, 2056803), (35, 1469145), (75, 685601), (105, 489715), (175, 293829), (525, 97943)]