1027992145

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{1619}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 1286850240

約数和(自身を除く): 258858095

約数列:

[1, 5, 29, 145, 151, 755, 841, 1619, 4205, 4379, 8095, 21895, 46951, 126991, 234755, 244469, 634955, 1222345, 1361579, 6807895, 7089601, 35448005, 205598429, 1027992145]

約数ペア:

[(1, 1027992145), (5, 205598429), (29, 35448005), (145, 7089601), (151, 6807895), (755, 1361579), (841, 1222345), (1619, 634955), (4205, 244469), (4379, 234755), (8095, 126991), (21895, 46951)]