61329555

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7238

約数の個数: 48

約数和(自身を含む): 126008064

約数和(自身を除く): 64678509

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 7211, 8505, 21633, 36055, 50477, 64899, 108165, 151431, 194697, 252385, 324495, 454293, 584091, 757155, 973485, 1362879, 1752273, 2271465, 2920455, 4088637, 6814395, 8761365, 12265911, 20443185, 61329555]

約数ペア:

[(1, 61329555), (3, 20443185), (5, 12265911), (7, 8761365), (9, 6814395), (15, 4088637), (21, 2920455), (27, 2271465), (35, 1752273), (45, 1362879), (63, 973485), (81, 757155), (105, 584091), (135, 454293), (189, 324495), (243, 252385), (315, 194697), (405, 151431), (567, 108165), (945, 64899), (1215, 50477), (1701, 36055), (2835, 21633), (7211, 8505)]