542002125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{206477}}^1$

素因数の和:206502

約数の個数: 32

約数和(自身を含む): 1030738176

約数和(自身を除く): 488736051

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 206477, 619431, 1032385, 1445339, 3097155, 4336017, 5161925, 7226695, 15485775, 21680085, 25809625, 36133475, 77428875, 108400425, 180667375, 542002125]

約数ペア:

[(1, 542002125), (3, 180667375), (5, 108400425), (7, 77428875), (15, 36133475), (21, 25809625), (25, 21680085), (35, 15485775), (75, 7226695), (105, 5161925), (125, 4336017), (175, 3097155), (375, 1445339), (525, 1032385), (875, 619431), (2625, 206477)]