65686275

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 125944320

約数和(自身を除く): 60258045

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 4231, 5175, 12693, 15525, 21155, 38079, 63465, 97313, 105775, 114237, 190395, 291939, 317325, 486565, 571185, 875817, 951975, 1459695, 2432825, 2627451, 2855925, 4379085, 7298475, 13137255, 21895425, 65686275]

約数ペア:

[(1, 65686275), (3, 21895425), (5, 13137255), (9, 7298475), (15, 4379085), (23, 2855925), (25, 2627451), (27, 2432825), (45, 1459695), (69, 951975), (75, 875817), (115, 571185), (135, 486565), (207, 317325), (225, 291939), (345, 190395), (575, 114237), (621, 105775), (675, 97313), (1035, 63465), (1725, 38079), (3105, 21155), (4231, 15525), (5175, 12693)]