72946625

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 21402175

約数列:

[1, 5, 25, 79, 83, 89, 125, 395, 415, 445, 1975, 2075, 2225, 6557, 7031, 7387, 9875, 10375, 11125, 32785, 35155, 36935, 163925, 175775, 184675, 583573, 819625, 878875, 923375, 2917865, 14589325, 72946625]

約数ペア:

[(1, 72946625), (5, 14589325), (25, 2917865), (79, 923375), (83, 878875), (89, 819625), (125, 583573), (395, 184675), (415, 175775), (445, 163925), (1975, 36935), (2075, 35155), (2225, 32785), (6557, 11125), (7031, 10375), (7387, 9875)]