29297385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 55652688

約数和(自身を除く): 26355303

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 821, 915, 2379, 2463, 2745, 3965, 4105, 7137, 7389, 10673, 11895, 12315, 32019, 35685, 36945, 50081, 53365, 96057, 150243, 160095, 250405, 450729, 480285, 651053, 751215, 1953159, 2253645, 3255265, 5859477, 9765795, 29297385]

約数ペア:

[(1, 29297385), (3, 9765795), (5, 5859477), (9, 3255265), (13, 2253645), (15, 1953159), (39, 751215), (45, 651053), (61, 480285), (65, 450729), (117, 250405), (183, 160095), (195, 150243), (305, 96057), (549, 53365), (585, 50081), (793, 36945), (821, 35685), (915, 32019), (2379, 12315), (2463, 11895), (2745, 10673), (3965, 7389), (4105, 7137)]