3973755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 6819840

約数和(自身を除く): 2846085

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 191, 219, 285, 365, 573, 955, 1095, 1387, 2865, 3629, 4161, 6935, 10887, 13943, 18145, 20805, 41829, 54435, 69715, 209145, 264917, 794751, 1324585, 3973755]

約数ペア:

[(1, 3973755), (3, 1324585), (5, 794751), (15, 264917), (19, 209145), (57, 69715), (73, 54435), (95, 41829), (191, 20805), (219, 18145), (285, 13943), (365, 10887), (573, 6935), (955, 4161), (1095, 3629), (1387, 2865)]