13503945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 26773632

約数和(自身を除く): 13269687

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 761, 845, 1183, 1365, 2283, 2535, 3549, 3805, 5327, 5915, 9893, 11415, 15981, 17745, 26635, 29679, 49465, 69251, 79905, 128609, 148395, 207753, 346255, 385827, 643045, 900263, 1038765, 1929135, 2700789, 4501315, 13503945]

約数ペア:

[(1, 13503945), (3, 4501315), (5, 2700789), (7, 1929135), (13, 1038765), (15, 900263), (21, 643045), (35, 385827), (39, 346255), (65, 207753), (91, 148395), (105, 128609), (169, 79905), (195, 69251), (273, 49465), (455, 29679), (507, 26635), (761, 17745), (845, 15981), (1183, 11415), (1365, 9893), (2283, 5915), (2535, 5327), (3549, 3805)]