16838055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 31842720

約数和(自身を除く): 15004665

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 269, 321, 535, 585, 807, 963, 1345, 1391, 1605, 2421, 3497, 4035, 4173, 4815, 6955, 10491, 12105, 12519, 17485, 20865, 28783, 31473, 52455, 62595, 86349, 143915, 157365, 259047, 374179, 431745, 1122537, 1295235, 1870895, 3367611, 5612685, 16838055]

約数ペア:

[(1, 16838055), (3, 5612685), (5, 3367611), (9, 1870895), (13, 1295235), (15, 1122537), (39, 431745), (45, 374179), (65, 259047), (107, 157365), (117, 143915), (195, 86349), (269, 62595), (321, 52455), (535, 31473), (585, 28783), (807, 20865), (963, 17485), (1345, 12519), (1391, 12105), (1605, 10491), (2421, 6955), (3497, 4815), (4035, 4173)]