26623485

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9391}}^1$

素因数の和:9415

約数の個数: 40

約数和(自身を含む): 54548736

約数和(自身を除く): 27925251

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9391, 28173, 46955, 65737, 84519, 140865, 197211, 253557, 328685, 422595, 591633, 760671, 986055, 1267785, 1774899, 2958165, 3803355, 5324697, 8874495, 26623485]

約数ペア:

[(1, 26623485), (3, 8874495), (5, 5324697), (7, 3803355), (9, 2958165), (15, 1774899), (21, 1267785), (27, 986055), (35, 760671), (45, 591633), (63, 422595), (81, 328685), (105, 253557), (135, 197211), (189, 140865), (315, 84519), (405, 65737), (567, 46955), (945, 28173), (2835, 9391)]