47730945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 33053055

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 373, 449, 1119, 1347, 1865, 2245, 5595, 6735, 7087, 8531, 21261, 25593, 35435, 42655, 106305, 127965, 167477, 502431, 837385, 2512155, 3182063, 9546189, 15910315, 47730945]

約数ペア:

[(1, 47730945), (3, 15910315), (5, 9546189), (15, 3182063), (19, 2512155), (57, 837385), (95, 502431), (285, 167477), (373, 127965), (449, 106305), (1119, 42655), (1347, 35435), (1865, 25593), (2245, 21261), (5595, 8531), (6735, 7087)]