39107145

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 79718400

約数和(自身を除く): 40611255

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 539, 691, 735, 1029, 1155, 1617, 1715, 2073, 2695, 3455, 3773, 4837, 5145, 7601, 8085, 10365, 11319, 14511, 18865, 22803, 24185, 33859, 38005, 53207, 56595, 72555, 101577, 114015, 159621, 169295, 237013, 266035, 372449, 507885, 711039, 798105, 1117347, 1185065, 1862245, 2607143, 3555195, 5586735, 7821429, 13035715, 39107145]

約数ペア:

[(1, 39107145), (3, 13035715), (5, 7821429), (7, 5586735), (11, 3555195), (15, 2607143), (21, 1862245), (33, 1185065), (35, 1117347), (49, 798105), (55, 711039), (77, 507885), (105, 372449), (147, 266035), (165, 237013), (231, 169295), (245, 159621), (343, 114015), (385, 101577), (539, 72555), (691, 56595), (735, 53207), (1029, 38005), (1155, 33859), (1617, 24185), (1715, 22803), (2073, 18865), (2695, 14511), (3455, 11319), (3773, 10365), (4837, 8085), (5145, 7601)]