20147443335

素因数分解:

$3^3\times 5^1\times {\mathrm{4357}}^1\times {\mathrm{34253}}^1$

素因数の和:38624

約数の個数: 32

約数和(自身を含む): 35826943680

約数和(自身を除く): 15679500345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4357, 13071, 21785, 34253, 39213, 65355, 102759, 117639, 171265, 196065, 308277, 513795, 588195, 924831, 1541385, 4624155, 149240321, 447720963, 746201605, 1343162889, 2238604815, 4029488667, 6715814445, 20147443335]

約数ペア:

[(1, 20147443335), (3, 6715814445), (5, 4029488667), (9, 2238604815), (15, 1343162889), (27, 746201605), (45, 447720963), (135, 149240321), (4357, 4624155), (13071, 1541385), (21785, 924831), (34253, 588195), (39213, 513795), (65355, 308277), (102759, 196065), (117639, 171265)]