288085275

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14717}}^1$

素因数の和:14765

約数の個数: 48

約数和(自身を含む): 547509600

約数和(自身を除く): 259424325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 14717, 19575, 44151, 73585, 132453, 220755, 367925, 397359, 426793, 662265, 1103775, 1280379, 1986795, 2133965, 3311325, 3841137, 6401895, 9933975, 10669825, 11523411, 19205685, 32009475, 57617055, 96028425, 288085275]

約数ペア:

[(1, 288085275), (3, 96028425), (5, 57617055), (9, 32009475), (15, 19205685), (25, 11523411), (27, 10669825), (29, 9933975), (45, 6401895), (75, 3841137), (87, 3311325), (135, 2133965), (145, 1986795), (225, 1280379), (261, 1103775), (435, 662265), (675, 426793), (725, 397359), (783, 367925), (1305, 220755), (2175, 132453), (3915, 73585), (6525, 44151), (14717, 19575)]