13305825645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{1627}}^1$

素因数の和:2810

約数の個数: 64

約数和(自身を含む): 24711008256

約数和(自身を除く): 11405182611

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1097, 1491, 1627, 2485, 3291, 4881, 5485, 7455, 7679, 8135, 11389, 16455, 23037, 24405, 34167, 38395, 56945, 77887, 115185, 115517, 170835, 233661, 346551, 389435, 545209, 577585, 808619, 1168305, 1635627, 1732755, 1784819, 2425857, 2726045, 4043095, 5354457, 8178135, 8924095, 12129285, 12493733, 26772285, 37481199, 62468665, 126722149, 187405995, 380166447, 633610745, 887055043, 1900832235, 2661165129, 4435275215, 13305825645]

約数ペア:

[(1, 13305825645), (3, 4435275215), (5, 2661165129), (7, 1900832235), (15, 887055043), (21, 633610745), (35, 380166447), (71, 187405995), (105, 126722149), (213, 62468665), (355, 37481199), (497, 26772285), (1065, 12493733), (1097, 12129285), (1491, 8924095), (1627, 8178135), (2485, 5354457), (3291, 4043095), (4881, 2726045), (5485, 2425857), (7455, 1784819), (7679, 1732755), (8135, 1635627), (11389, 1168305), (16455, 808619), (23037, 577585), (24405, 545209), (34167, 389435), (38395, 346551), (56945, 233661), (77887, 170835), (115185, 115517)]