48397725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12653}}^1$

素因数の和:12686

約数の個数: 36

約数和(自身を含む): 91792116

約数和(自身を除く): 43394391

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12653, 37959, 63265, 113877, 189795, 215101, 316325, 569385, 645303, 948975, 1075505, 1935909, 2846925, 3226515, 5377525, 9679545, 16132575, 48397725]

約数ペア:

[(1, 48397725), (3, 16132575), (5, 9679545), (9, 5377525), (15, 3226515), (17, 2846925), (25, 1935909), (45, 1075505), (51, 948975), (75, 645303), (85, 569385), (153, 316325), (225, 215101), (255, 189795), (425, 113877), (765, 63265), (1275, 37959), (3825, 12653)]