15698090385

素因数分解:

$3^5\times 5^1\times {\mathrm{12920239}}^1$

素因数の和:12920259

約数の個数: 24

約数和(自身を含む): 28217804160

約数和(自身を除く): 12519713775

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 12920239, 38760717, 64601195, 116282151, 193803585, 348846453, 581410755, 1046539359, 1744232265, 3139618077, 5232696795, 15698090385]

約数ペア:

[(1, 15698090385), (3, 5232696795), (5, 3139618077), (9, 1744232265), (15, 1046539359), (27, 581410755), (45, 348846453), (81, 193803585), (135, 116282151), (243, 64601195), (405, 38760717), (1215, 12920239)]