27926925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28643}}^1$

素因数の和:28669

約数の個数: 24

約数和(自身を含む): 49725984

約数和(自身を除く): 21799059

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 28643, 85929, 143215, 372359, 429645, 716075, 1117077, 1861795, 2148225, 5585385, 9308975, 27926925]

約数ペア:

[(1, 27926925), (3, 9308975), (5, 5585385), (13, 2148225), (15, 1861795), (25, 1117077), (39, 716075), (65, 429645), (75, 372359), (195, 143215), (325, 85929), (975, 28643)]