55161555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 91637760

約数和(自身を除く): 36476205

約数列:

[1, 3, 5, 15, 31, 93, 155, 313, 379, 465, 939, 1137, 1565, 1895, 4695, 5685, 9703, 11749, 29109, 35247, 48515, 58745, 118627, 145545, 176235, 355881, 593135, 1779405, 3677437, 11032311, 18387185, 55161555]

約数ペア:

[(1, 55161555), (3, 18387185), (5, 11032311), (15, 3677437), (31, 1779405), (93, 593135), (155, 355881), (313, 176235), (379, 145545), (465, 118627), (939, 58745), (1137, 48515), (1565, 35247), (1895, 29109), (4695, 11749), (5685, 9703)]