18462795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 32273472

約数和(自身を除く): 13810677

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 1297, 2847, 3891, 4745, 6485, 14235, 16861, 19455, 50583, 84305, 94681, 252915, 284043, 473405, 1230853, 1420215, 3692559, 6154265, 18462795]

約数ペア:

[(1, 18462795), (3, 6154265), (5, 3692559), (13, 1420215), (15, 1230853), (39, 473405), (65, 284043), (73, 252915), (195, 94681), (219, 84305), (365, 50583), (949, 19455), (1095, 16861), (1297, 14235), (2847, 6485), (3891, 4745)]