19130268375

素因数分解:

$3^2\times 5^3\times {\mathrm{337}}^1\times {\mathrm{50459}}^1$

素因数の和:50817

約数の個数: 48

約数和(自身を含む): 34588513440

約数和(自身を除く): 15458245065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 337, 375, 1011, 1125, 1685, 3033, 5055, 8425, 15165, 25275, 42125, 50459, 75825, 126375, 151377, 252295, 379125, 454131, 756885, 1261475, 2270655, 3784425, 6307375, 11353275, 17004683, 18922125, 51014049, 56766375, 85023415, 153042147, 255070245, 425117075, 765210735, 1275351225, 2125585375, 3826053675, 6376756125, 19130268375]

約数ペア:

[(1, 19130268375), (3, 6376756125), (5, 3826053675), (9, 2125585375), (15, 1275351225), (25, 765210735), (45, 425117075), (75, 255070245), (125, 153042147), (225, 85023415), (337, 56766375), (375, 51014049), (1011, 18922125), (1125, 17004683), (1685, 11353275), (3033, 6307375), (5055, 3784425), (8425, 2270655), (15165, 1261475), (25275, 756885), (42125, 454131), (50459, 379125), (75825, 252295), (126375, 151377)]