353287925

素因数分解:

$5^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 443638272

約数和(自身を除く): 90350347

約数列:

[1, 5, 25, 191, 241, 307, 955, 1205, 1535, 4775, 6025, 7675, 46031, 58637, 73987, 230155, 293185, 369935, 1150775, 1465925, 1849675, 14131517, 70657585, 353287925]

約数ペア:

[(1, 353287925), (5, 70657585), (25, 14131517), (191, 1849675), (241, 1465925), (307, 1150775), (955, 369935), (1205, 293185), (1535, 230155), (4775, 73987), (6025, 58637), (7675, 46031)]