53046375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 95831424

約数和(自身を除く): 42785049

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 125, 157, 159, 255, 265, 375, 425, 471, 785, 795, 901, 1275, 1325, 2125, 2355, 2669, 2703, 3925, 3975, 4505, 6375, 6625, 8007, 8321, 11775, 13345, 13515, 19625, 19875, 22525, 24963, 40035, 41605, 58875, 66725, 67575, 112625, 124815, 141457, 200175, 208025, 333625, 337875, 424371, 624075, 707285, 1000875, 1040125, 2121855, 3120375, 3536425, 10609275, 17682125, 53046375]

約数ペア:

[(1, 53046375), (3, 17682125), (5, 10609275), (15, 3536425), (17, 3120375), (25, 2121855), (51, 1040125), (53, 1000875), (75, 707285), (85, 624075), (125, 424371), (157, 337875), (159, 333625), (255, 208025), (265, 200175), (375, 141457), (425, 124815), (471, 112625), (785, 67575), (795, 66725), (901, 58875), (1275, 41605), (1325, 40035), (2125, 24963), (2355, 22525), (2669, 19875), (2703, 19625), (3925, 13515), (3975, 13345), (4505, 11775), (6375, 8321), (6625, 8007)]