156947196015

素因数分解:

$3^2\times 5^1\times {\mathrm{13553}}^1\times {\mathrm{257339}}^1$

素因数の和:270903

約数の個数: 24

約数和(自身を含む): 272062936080

約数和(自身を除く): 115115740065

約数列:

[1, 3, 5, 9, 15, 45, 13553, 40659, 67765, 121977, 203295, 257339, 609885, 772017, 1286695, 2316051, 3860085, 11580255, 3487715467, 10463146401, 17438577335, 31389439203, 52315732005, 156947196015]

約数ペア:

[(1, 156947196015), (3, 52315732005), (5, 31389439203), (9, 17438577335), (15, 10463146401), (45, 3487715467), (13553, 11580255), (40659, 3860085), (67765, 2316051), (121977, 1286695), (203295, 772017), (257339, 609885)]