15690414015

素因数分解:

$3^5\times 5^1\times {\mathrm{12913921}}^1$

素因数の和:12913941

約数の個数: 24

約数和(自身を含む): 28204005648

約数和(自身を除く): 12513591633

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 12913921, 38741763, 64569605, 116225289, 193708815, 348675867, 581126445, 1046027601, 1743379335, 3138082803, 5230138005, 15690414015]

約数ペア:

[(1, 15690414015), (3, 5230138005), (5, 3138082803), (9, 1743379335), (15, 1046027601), (27, 581126445), (45, 348675867), (81, 193708815), (135, 116225289), (243, 64569605), (405, 38741763), (1215, 12913921)]