13138485

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 21748608

約数和(自身を除く): 8610123

約数列:

[1, 3, 5, 15, 61, 83, 173, 183, 249, 305, 415, 519, 865, 915, 1245, 2595, 5063, 10553, 14359, 15189, 25315, 31659, 43077, 52765, 71795, 75945, 158295, 215385, 875899, 2627697, 4379495, 13138485]

約数ペア:

[(1, 13138485), (3, 4379495), (5, 2627697), (15, 875899), (61, 215385), (83, 158295), (173, 75945), (183, 71795), (249, 52765), (305, 43077), (415, 31659), (519, 25315), (865, 15189), (915, 14359), (1245, 10553), (2595, 5063)]