9756225

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 17661072

約数和(自身を除く): 7904847

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 331, 393, 655, 993, 1179, 1655, 1965, 2979, 3275, 4965, 5895, 8275, 9825, 14895, 24825, 29475, 43361, 74475, 130083, 216805, 390249, 650415, 1084025, 1951245, 3252075, 9756225]

約数ペア:

[(1, 9756225), (3, 3252075), (5, 1951245), (9, 1084025), (15, 650415), (25, 390249), (45, 216805), (75, 130083), (131, 74475), (225, 43361), (331, 29475), (393, 24825), (655, 14895), (993, 9825), (1179, 8275), (1655, 5895), (1965, 4965), (2979, 3275)]