148112505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 271851840

約数和(自身を除く): 123739335

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 211, 285, 633, 821, 855, 1055, 1899, 2463, 3165, 4009, 4105, 7389, 9495, 12027, 12315, 15599, 20045, 36081, 36945, 46797, 60135, 77995, 140391, 173231, 180405, 233985, 519693, 701955, 866155, 1559079, 2598465, 3291389, 7795395, 9874167, 16456945, 29622501, 49370835, 148112505]

約数ペア:

[(1, 148112505), (3, 49370835), (5, 29622501), (9, 16456945), (15, 9874167), (19, 7795395), (45, 3291389), (57, 2598465), (95, 1559079), (171, 866155), (211, 701955), (285, 519693), (633, 233985), (821, 180405), (855, 173231), (1055, 140391), (1899, 77995), (2463, 60135), (3165, 46797), (4009, 36945), (4105, 36081), (7389, 20045), (9495, 15599), (12027, 12315)]