190075275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21693

約数の個数: 48

約数和(自身を含む): 376052320

約数和(自身を除く): 185977045

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 21661, 64983, 108305, 194949, 281593, 324915, 541525, 584847, 844779, 974745, 1407965, 1624575, 2534337, 2924235, 4223895, 4873725, 7039825, 7603011, 12671685, 14621175, 21119475, 38015055, 63358425, 190075275]

約数ペア:

[(1, 190075275), (3, 63358425), (5, 38015055), (9, 21119475), (13, 14621175), (15, 12671685), (25, 7603011), (27, 7039825), (39, 4873725), (45, 4223895), (65, 2924235), (75, 2534337), (117, 1624575), (135, 1407965), (195, 974745), (225, 844779), (325, 584847), (351, 541525), (585, 324915), (675, 281593), (975, 194949), (1755, 108305), (2925, 64983), (8775, 21661)]