29283225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 21338535

約数列:

[1, 3, 5, 15, 25, 41, 75, 89, 107, 123, 205, 267, 321, 445, 535, 615, 1025, 1335, 1605, 2225, 2675, 3075, 3649, 4387, 6675, 8025, 9523, 10947, 13161, 18245, 21935, 28569, 47615, 54735, 65805, 91225, 109675, 142845, 238075, 273675, 329025, 390443, 714225, 1171329, 1952215, 5856645, 9761075, 29283225]

約数ペア:

[(1, 29283225), (3, 9761075), (5, 5856645), (15, 1952215), (25, 1171329), (41, 714225), (75, 390443), (89, 329025), (107, 273675), (123, 238075), (205, 142845), (267, 109675), (321, 91225), (445, 65805), (535, 54735), (615, 47615), (1025, 28569), (1335, 21935), (1605, 18245), (2225, 13161), (2675, 10947), (3075, 9523), (3649, 8025), (4387, 6675)]