201739275

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6359}}^1$

素因数の和:6425

約数の個数: 48

約数和(自身を含む): 378547200

約数和(自身を除く): 176807925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 6345, 6359, 10575, 19077, 31725, 31795, 57231, 95385, 158975, 171693, 286155, 298873, 476925, 858465, 896619, 1430775, 1494365, 2689857, 4292325, 4483095, 7471825, 8069571, 13449285, 22415475, 40347855, 67246425, 201739275]

約数ペア:

[(1, 201739275), (3, 67246425), (5, 40347855), (9, 22415475), (15, 13449285), (25, 8069571), (27, 7471825), (45, 4483095), (47, 4292325), (75, 2689857), (135, 1494365), (141, 1430775), (225, 896619), (235, 858465), (423, 476925), (675, 298873), (705, 286155), (1175, 171693), (1269, 158975), (2115, 95385), (3525, 57231), (6345, 31795), (6359, 31725), (10575, 19077)]