53620275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 93074400

約数和(自身を除く): 39454125

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 89, 145, 267, 277, 435, 445, 725, 831, 1335, 1385, 2175, 2225, 2581, 4155, 6675, 6925, 7743, 8033, 12905, 20775, 24099, 24653, 38715, 40165, 64525, 73959, 120495, 123265, 193575, 200825, 369795, 602475, 616325, 714937, 1848975, 2144811, 3574685, 10724055, 17873425, 53620275]

約数ペア:

[(1, 53620275), (3, 17873425), (5, 10724055), (15, 3574685), (25, 2144811), (29, 1848975), (75, 714937), (87, 616325), (89, 602475), (145, 369795), (267, 200825), (277, 193575), (435, 123265), (445, 120495), (725, 73959), (831, 64525), (1335, 40165), (1385, 38715), (2175, 24653), (2225, 24099), (2581, 20775), (4155, 12905), (6675, 8033), (6925, 7743)]