2149293015

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{837931}}^1$

素因数の和:837964

約数の個数: 32

約数和(自身を含む): 4022073600

約数和(自身を除く): 1872780585

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 837931, 2513793, 4189655, 7541379, 12568965, 15920689, 22624137, 37706895, 47762067, 79603445, 113120685, 143286201, 238810335, 429858603, 716431005, 2149293015]

約数ペア:

[(1, 2149293015), (3, 716431005), (5, 429858603), (9, 238810335), (15, 143286201), (19, 113120685), (27, 79603445), (45, 47762067), (57, 37706895), (95, 22624137), (135, 15920689), (171, 12568965), (285, 7541379), (513, 4189655), (855, 2513793), (2565, 837931)]