5553225

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 10763200

約数和(自身を除く): 5209975

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 433, 475, 513, 675, 855, 1299, 1425, 2165, 2565, 3897, 4275, 6495, 8227, 10825, 11691, 12825, 19485, 24681, 32475, 41135, 58455, 74043, 97425, 123405, 205675, 222129, 292275, 370215, 617025, 1110645, 1851075, 5553225]

約数ペア:

[(1, 5553225), (3, 1851075), (5, 1110645), (9, 617025), (15, 370215), (19, 292275), (25, 222129), (27, 205675), (45, 123405), (57, 97425), (75, 74043), (95, 58455), (135, 41135), (171, 32475), (225, 24681), (285, 19485), (433, 12825), (475, 11691), (513, 10825), (675, 8227), (855, 6495), (1299, 4275), (1425, 3897), (2165, 2565)]