13306887285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 22431644928

約数和(自身を除く): 9124757643

約数列:

[1, 3, 5, 15, 43, 53, 97, 129, 159, 215, 265, 291, 485, 645, 795, 1455, 2279, 4013, 4171, 5141, 6837, 11395, 12039, 12513, 15423, 20065, 20855, 25705, 34185, 60195, 62565, 77115, 172559, 212689, 221063, 389261, 517677, 638067, 663189, 862795, 1063445, 1105315, 1167783, 1946305, 2588385, 3190335, 3315945, 5838915, 9145627, 16738223, 20630833, 27436881, 45728135, 50214669, 61892499, 83691115, 103154165, 137184405, 251073345, 309462495, 887125819, 2661377457, 4435629095, 13306887285]

約数ペア:

[(1, 13306887285), (3, 4435629095), (5, 2661377457), (15, 887125819), (43, 309462495), (53, 251073345), (97, 137184405), (129, 103154165), (159, 83691115), (215, 61892499), (265, 50214669), (291, 45728135), (485, 27436881), (645, 20630833), (795, 16738223), (1455, 9145627), (2279, 5838915), (4013, 3315945), (4171, 3190335), (5141, 2588385), (6837, 1946305), (11395, 1167783), (12039, 1105315), (12513, 1063445), (15423, 862795), (20065, 663189), (20855, 638067), (25705, 517677), (34185, 389261), (60195, 221063), (62565, 212689), (77115, 172559)]