137029275

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4649}}^1$

素因数の和:4796

約数の個数: 36

約数和(自身を含む): 247361400

約数和(自身を除く): 110332125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 3275, 4649, 5895, 9825, 13947, 23245, 29475, 41841, 69735, 116225, 209205, 348675, 609019, 1046025, 1827057, 3045095, 5481171, 9135285, 15225475, 27405855, 45676425, 137029275]

約数ペア:

[(1, 137029275), (3, 45676425), (5, 27405855), (9, 15225475), (15, 9135285), (25, 5481171), (45, 3045095), (75, 1827057), (131, 1046025), (225, 609019), (393, 348675), (655, 209205), (1179, 116225), (1965, 69735), (3275, 41841), (4649, 29475), (5895, 23245), (9825, 13947)]