25422327

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3428

約数の個数: 36

約数和(自身を含む): 45242496

約数和(自身を除く): 19820169

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 3391, 7497, 10173, 23737, 30519, 57647, 71211, 166159, 172941, 213633, 403529, 498477, 518823, 1210587, 1495431, 2824703, 3631761, 8474109, 25422327]

約数ペア:

[(1, 25422327), (3, 8474109), (7, 3631761), (9, 2824703), (17, 1495431), (21, 1210587), (49, 518823), (51, 498477), (63, 403529), (119, 213633), (147, 172941), (153, 166159), (357, 71211), (441, 57647), (833, 30519), (1071, 23737), (2499, 10173), (3391, 7497)]