1904173695

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 3329164800

約数和(自身を除く): 1424991105

約数列:

[1, 3, 5, 9, 15, 45, 311, 359, 379, 933, 1077, 1137, 1555, 1795, 1895, 2799, 3231, 3411, 4665, 5385, 5685, 13995, 16155, 17055, 111649, 117869, 136061, 334947, 353607, 408183, 558245, 589345, 680305, 1004841, 1060821, 1224549, 1674735, 1768035, 2040915, 5024205, 5304105, 6122745, 42314971, 126944913, 211574855, 380834739, 634724565, 1904173695]

約数ペア:

[(1, 1904173695), (3, 634724565), (5, 380834739), (9, 211574855), (15, 126944913), (45, 42314971), (311, 6122745), (359, 5304105), (379, 5024205), (933, 2040915), (1077, 1768035), (1137, 1674735), (1555, 1224549), (1795, 1060821), (1895, 1004841), (2799, 680305), (3231, 589345), (3411, 558245), (4665, 408183), (5385, 353607), (5685, 334947), (13995, 136061), (16155, 117869), (17055, 111649)]