25314513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 42633216

約数和(自身を除く): 17318703

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 3083, 8211, 9249, 21581, 52411, 64743, 70909, 157233, 212727, 366877, 496363, 1100631, 1205453, 1489089, 3616359, 8438171, 25314513]

約数ペア:

[(1, 25314513), (3, 8438171), (7, 3616359), (17, 1489089), (21, 1205453), (23, 1100631), (51, 496363), (69, 366877), (119, 212727), (161, 157233), (357, 70909), (391, 64743), (483, 52411), (1173, 21581), (2737, 9249), (3083, 8211)]