53337825

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 101184000

約数和(自身を除く): 47846175

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 2549, 4185, 6975, 7647, 12745, 20925, 22941, 38235, 63725, 68823, 79019, 114705, 191175, 237057, 344115, 395095, 573525, 711171, 1185285, 1720575, 1975475, 2133513, 3555855, 5926425, 10667565, 17779275, 53337825]

約数ペア:

[(1, 53337825), (3, 17779275), (5, 10667565), (9, 5926425), (15, 3555855), (25, 2133513), (27, 1975475), (31, 1720575), (45, 1185285), (75, 711171), (93, 573525), (135, 395095), (155, 344115), (225, 237057), (279, 191175), (465, 114705), (675, 79019), (775, 68823), (837, 63725), (1395, 38235), (2325, 22941), (2549, 20925), (4185, 12745), (6975, 7647)]