3802275

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 7201920

約数和(自身を除く): 3399645

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 131, 135, 215, 225, 387, 393, 645, 655, 675, 1075, 1161, 1179, 1935, 1965, 3225, 3275, 3537, 5633, 5805, 5895, 9675, 9825, 16899, 17685, 28165, 29025, 29475, 50697, 84495, 88425, 140825, 152091, 253485, 422475, 760455, 1267425, 3802275]

約数ペア:

[(1, 3802275), (3, 1267425), (5, 760455), (9, 422475), (15, 253485), (25, 152091), (27, 140825), (43, 88425), (45, 84495), (75, 50697), (129, 29475), (131, 29025), (135, 28165), (215, 17685), (225, 16899), (387, 9825), (393, 9675), (645, 5895), (655, 5805), (675, 5633), (1075, 3537), (1161, 3275), (1179, 3225), (1935, 1965)]