47135475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12323}}^1$

素因数の和:12356

約数の個数: 36

約数和(自身を含む): 89398296

約数和(自身を除く): 42262821

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12323, 36969, 61615, 110907, 184845, 209491, 308075, 554535, 628473, 924225, 1047455, 1885419, 2772675, 3142365, 5237275, 9427095, 15711825, 47135475]

約数ペア:

[(1, 47135475), (3, 15711825), (5, 9427095), (9, 5237275), (15, 3142365), (17, 2772675), (25, 1885419), (45, 1047455), (51, 924225), (75, 628473), (85, 554535), (153, 308075), (225, 209491), (255, 184845), (425, 110907), (765, 61615), (1275, 36969), (3825, 12323)]