38086685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 58185216

約数和(自身を除く): 20098531

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 137, 169, 235, 329, 455, 611, 685, 845, 959, 1183, 1645, 1781, 3055, 4277, 4795, 5915, 6439, 7943, 8905, 12467, 21385, 23153, 32195, 39715, 45073, 55601, 62335, 83707, 115765, 162071, 225365, 278005, 418535, 585949, 810355, 1088191, 2929745, 5440955, 7617337, 38086685]

約数ペア:

[(1, 38086685), (5, 7617337), (7, 5440955), (13, 2929745), (35, 1088191), (47, 810355), (65, 585949), (91, 418535), (137, 278005), (169, 225365), (235, 162071), (329, 115765), (455, 83707), (611, 62335), (685, 55601), (845, 45073), (959, 39715), (1183, 32195), (1645, 23153), (1781, 21385), (3055, 12467), (4277, 8905), (4795, 7943), (5915, 6439)]