72510875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 95135040

約数和(自身を除く): 22624165

約数列:

[1, 5, 25, 29, 83, 125, 145, 241, 415, 725, 1205, 2075, 2407, 3625, 6025, 6989, 10375, 12035, 20003, 30125, 34945, 60175, 100015, 174725, 300875, 500075, 580087, 873625, 2500375, 2900435, 14502175, 72510875]

約数ペア:

[(1, 72510875), (5, 14502175), (25, 2900435), (29, 2500375), (83, 873625), (125, 580087), (145, 500075), (241, 300875), (415, 174725), (725, 100015), (1205, 60175), (2075, 34945), (2407, 30125), (3625, 20003), (6025, 12035), (6989, 10375)]