55365525

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 60

約数和(自身を含む): 108028800

約数和(自身を除く): 52663275

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1439, 1539, 2025, 2565, 4275, 4317, 7195, 7695, 12825, 12951, 21585, 27341, 35975, 38475, 38853, 64755, 82023, 107925, 116559, 136705, 194265, 246069, 323775, 410115, 582795, 683525, 738207, 971325, 1230345, 2050575, 2214621, 2913975, 3691035, 6151725, 11073105, 18455175, 55365525]

約数ペア:

[(1, 55365525), (3, 18455175), (5, 11073105), (9, 6151725), (15, 3691035), (19, 2913975), (25, 2214621), (27, 2050575), (45, 1230345), (57, 971325), (75, 738207), (81, 683525), (95, 582795), (135, 410115), (171, 323775), (225, 246069), (285, 194265), (405, 136705), (475, 116559), (513, 107925), (675, 82023), (855, 64755), (1425, 38853), (1439, 38475), (1539, 35975), (2025, 27341), (2565, 21585), (4275, 12951), (4317, 12825), (7195, 7695)]