1369439235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{647489}}^1$

素因数の和:647547

約数の個数: 24

約数和(自身を含む): 2424202560

約数和(自身を除く): 1054763325

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 647489, 1942467, 3237445, 5827401, 9712335, 29137005, 30431983, 91295949, 152159915, 273887847, 456479745, 1369439235]

約数ペア:

[(1, 1369439235), (3, 456479745), (5, 273887847), (9, 152159915), (15, 91295949), (45, 30431983), (47, 29137005), (141, 9712335), (235, 5827401), (423, 3237445), (705, 1942467), (2115, 647489)]