225563763

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 325555200

約数和(自身を除く): 99991437

約数列:

[1, 3, 19, 47, 57, 141, 269, 313, 807, 893, 939, 2679, 5111, 5947, 12643, 14711, 15333, 17841, 37929, 44133, 84197, 240217, 252591, 279509, 720651, 838527, 1599743, 3957259, 4799229, 11871777, 75187921, 225563763]

約数ペア:

[(1, 225563763), (3, 75187921), (19, 11871777), (47, 4799229), (57, 3957259), (141, 1599743), (269, 838527), (313, 720651), (807, 279509), (893, 252591), (939, 240217), (2679, 84197), (5111, 44133), (5947, 37929), (12643, 17841), (14711, 15333)]